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authorOlof Johansson <olof@lixom.net>2013-08-15 23:10:31 -0700
committerOlof Johansson <olof@lixom.net>2013-08-15 23:10:31 -0700
commitf668adebf43556df9834f254479a44a20294dcf1 (patch)
tree1db70c6f513da3c4c2fdc0341ef0d8ffdffa07f5 /Documentation
parentfac2e57742d9aa3dbe41860280352efda9d5566e (diff)
parenta0cec7867ffdf5d153d29b3a8243911ea8dfd366 (diff)
downloadop-kernel-dev-f668adebf43556df9834f254479a44a20294dcf1.zip
op-kernel-dev-f668adebf43556df9834f254479a44a20294dcf1.tar.gz
Merge tag 'drivers-3.12' of git://git.infradead.org/linux-mvebu into next/soc
From Jason Cooper: mvebu drivers changes for v3.12 - MBus devicetree bindings - devbus update for address decoding window, cleanup * tag 'drivers-3.12' of git://git.infradead.org/linux-mvebu: (35 commits) memory: mvebu-devbus: Remove unused variable ARM: mvebu: Relocate PCIe node in Armada 370 RD board ARM: mvebu: Fix AXP-WiFi-AP DT for MBUS DT binding ARM: mvebu: add support for the AXP WiFi AP board ARM: mvebu: use dts pre-processor for mv78230 PCI: mvebu: Adapt to the new device tree layout bus: mvebu-mbus: Add devicetree binding ARM: kirkwood: Relocate PCIe device tree nodes ARM: kirkwood: Introduce MBUS_ID ARM: kirkwood: Introduce MBus DT node ARM: kirkwood: Use the preprocessor on device tree files ARM: kirkwood: Split DT and legacy MBus initialization ARM: mvebu: Relocate Armada 370/XP PCIe device tree nodes ARM: mvebu: Relocate Armada 370/XP DeviceBus device tree nodes ARM: mvebu: Add BootROM to Armada 370/XP device tree ARM: mvebu: Add MBus to Armada 370/XP device tree ARM: mvebu: Use the preprocessor on Armada 370/XP device tree files ARM: mvebu: Initialize MBus using the DT binding ARM: mvebu: Remove the harcoded BootROM window allocation bus: mvebu-mbus: Factorize Armada 370/XP data structures ... Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/bus/mvebu-mbus.txt276
-rw-r--r--Documentation/devicetree/bindings/pci/mvebu-pci.txt145
2 files changed, 385 insertions, 36 deletions
diff --git a/Documentation/devicetree/bindings/bus/mvebu-mbus.txt b/Documentation/devicetree/bindings/bus/mvebu-mbus.txt
new file mode 100644
index 0000000..7586fb6
--- /dev/null
+++ b/Documentation/devicetree/bindings/bus/mvebu-mbus.txt
@@ -0,0 +1,276 @@
+
+* Marvell MBus
+
+Required properties:
+
+- compatible: Should be set to one of the following:
+ marvell,armada370-mbus
+ marvell,armadaxp-mbus
+ marvell,armada370-mbus
+ marvell,armadaxp-mbus
+ marvell,kirkwood-mbus
+ marvell,dove-mbus
+ marvell,orion5x-88f5281-mbus
+ marvell,orion5x-88f5182-mbus
+ marvell,orion5x-88f5181-mbus
+ marvell,orion5x-88f6183-mbus
+ marvell,mv78xx0-mbus
+
+- address-cells: Must be '2'. The first cell for the MBus ID encoding,
+ the second cell for the address offset within the window.
+
+- size-cells: Must be '1'.
+
+- ranges: Must be set up to provide a proper translation for each child.
+ See the examples below.
+
+- controller: Contains a single phandle referring to the MBus controller
+ node. This allows to specify the node that contains the
+ registers that control the MBus, which is typically contained
+ within the internal register window (see below).
+
+Optional properties:
+
+- pcie-mem-aperture: This optional property contains the aperture for
+ the memory region of the PCIe driver.
+ If it's defined, it must encode the base address and
+ size for the address decoding windows allocated for
+ the PCIe memory region.
+
+- pcie-io-aperture: Just as explained for the above property, this
+ optional property contains the aperture for the
+ I/O region of the PCIe driver.
+
+* Marvell MBus controller
+
+Required properties:
+
+- compatible: Should be set to "marvell,mbus-controller".
+
+- reg: Device's register space.
+ Two entries are expected (see the examples below):
+ the first one controls the devices decoding window and
+ the second one controls the SDRAM decoding window.
+
+Example:
+
+ soc {
+ compatible = "marvell,armada370-mbus", "simple-bus";
+ #address-cells = <2>;
+ #size-cells = <1>;
+ controller = <&mbusc>;
+ pcie-mem-aperture = <0xe0000000 0x8000000>;
+ pcie-io-aperture = <0xe8000000 0x100000>;
+
+ internal-regs {
+ compatible = "simple-bus";
+
+ mbusc: mbus-controller@20000 {
+ compatible = "marvell,mbus-controller";
+ reg = <0x20000 0x100>, <0x20180 0x20>;
+ };
+
+ /* more children ...*/
+ };
+ };
+
+** MBus address decoding window specification
+
+The MBus children address space is comprised of two cells: the first one for
+the window ID and the second one for the offset within the window.
+In order to allow to describe valid and non-valid window entries, the
+following encoding is used:
+
+ 0xSIAA0000 0x00oooooo
+
+Where:
+
+ S = 0x0 for a MBus valid window
+ S = 0xf for a non-valid window (see below)
+
+If S = 0x0, then:
+
+ I = 4-bit window target ID
+ AA = windpw attribute
+
+If S = 0xf, then:
+
+ I = don't care
+ AA = 1 for internal register
+
+Following the above encoding, for each ranges entry for a MBus valid window
+(S = 0x0), an address decoding window is allocated. On the other side,
+entries for translation that do not correspond to valid windows (S = 0xf)
+are skipped.
+
+ soc {
+ compatible = "marvell,armada370-mbus", "simple-bus";
+ #address-cells = <2>;
+ #size-cells = <1>;
+ controller = <&mbusc>;
+
+ ranges = <0xf0010000 0 0 0xd0000000 0x100000
+ 0x01e00000 0 0 0xfff00000 0x100000>;
+
+ bootrom {
+ compatible = "marvell,bootrom";
+ reg = <0x01e00000 0 0x100000>;
+ };
+
+ /* other children */
+ ...
+
+ internal-regs {
+ compatible = "simple-bus";
+ ranges = <0 0xf0010000 0 0x100000>;
+
+ mbusc: mbus-controller@20000 {
+ compatible = "marvell,mbus-controller";
+ reg = <0x20000 0x100>, <0x20180 0x20>;
+ };
+
+ /* more children ...*/
+ };
+ };
+
+In the shown example, the translation entry in the 'ranges' property is what
+makes the MBus driver create a static decoding window for the corresponding
+given child device. Note that the binding does not require child nodes to be
+present. Of course, child nodes are needed to probe the devices.
+
+Since each window is identified by its target ID and attribute ID there's
+a special macro that can be use to simplify the translation entries:
+
+#define MBUS_ID(target,attributes) (((target) << 24) | ((attributes) << 16))
+
+Using this macro, the above example would be:
+
+ soc {
+ compatible = "marvell,armada370-mbus", "simple-bus";
+ #address-cells = <2>;
+ #size-cells = <1>;
+ controller = <&mbusc>;
+
+ ranges = < MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000
+ MBUS_ID(0x01, 0xe0) 0 0 0xfff00000 0x100000>;
+
+ bootrom {
+ compatible = "marvell,bootrom";
+ reg = <MBUS_ID(0x01, 0xe0) 0 0x100000>;
+ };
+
+ /* other children */
+ ...
+
+ internal-regs {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 MBUS_ID(0xf0, 0x01) 0 0x100000>;
+
+ mbusc: mbus-controller@20000 {
+ compatible = "marvell,mbus-controller";
+ reg = <0x20000 0x100>, <0x20180 0x20>;
+ };
+
+ /* other children */
+ ...
+ };
+ };
+
+
+** About the window base address
+
+Remember the MBus controller allows a great deal of flexibility for choosing
+the decoding window base address. When planning the device tree layout it's
+possible to choose any address as the base address, provided of course there's
+a region large enough available, and with the required alignment.
+
+Yet in other words: there's nothing preventing us from setting a base address
+of 0xf0000000, or 0xd0000000 for the NOR device shown above, if such region is
+unused.
+
+** Window allocation policy
+
+The mbus-node ranges property defines a set of mbus windows that are expected
+to be set by the operating system and that are guaranteed to be free of overlaps
+with one another or with the system memory ranges.
+
+Each entry in the property refers to exactly one window. If the operating system
+choses to use a different set of mbus windows, it must ensure that any address
+translations performed from downstream devices are adapted accordingly.
+
+The operating system may insert additional mbus windows that do not conflict
+with the ones listed in the ranges, e.g. for mapping PCIe devices.
+As a special case, the internal register window must be set up by the boot
+loader at the address listed in the ranges property, since access to that region
+is needed to set up the other windows.
+
+** Example
+
+See the example below, where a more complete device tree is shown:
+
+ soc {
+ compatible = "marvell,armadaxp-mbus", "simple-bus";
+ controller = <&mbusc>;
+
+ ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xd0000000 0x100000 /* internal-regs */
+ MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000
+ MBUS_ID(0x01, 0x2f) 0 0 0xf0000000 0x8000000>;
+
+ bootrom {
+ compatible = "marvell,bootrom";
+ reg = <MBUS_ID(0x01, 0x1d) 0 0x100000>;
+ };
+
+ devbus-bootcs {
+ status = "okay";
+ ranges = <0 MBUS_ID(0x01, 0x2f) 0 0x8000000>;
+
+ /* NOR */
+ nor {
+ compatible = "cfi-flash";
+ reg = <0 0x8000000>;
+ bank-width = <2>;
+ };
+ };
+
+ pcie-controller {
+ compatible = "marvell,armada-xp-pcie";
+ status = "okay";
+ device_type = "pci";
+
+ #address-cells = <3>;
+ #size-cells = <2>;
+
+ ranges =
+ <0x82000000 0 0x40000 MBUS_ID(0xf0, 0x01) 0x40000 0 0x00002000 /* Port 0.0 registers */
+ 0x82000000 0 0x42000 MBUS_ID(0xf0, 0x01) 0x42000 0 0x00002000 /* Port 2.0 registers */
+ 0x82000000 0 0x44000 MBUS_ID(0xf0, 0x01) 0x44000 0 0x00002000 /* Port 0.1 registers */
+ 0x82000000 0 0x48000 MBUS_ID(0xf0, 0x01) 0x48000 0 0x00002000 /* Port 0.2 registers */
+ 0x82000000 0 0x4c000 MBUS_ID(0xf0, 0x01) 0x4c000 0 0x00002000 /* Port 0.3 registers */
+ 0x82000800 0 0xe0000000 MBUS_ID(0x04, 0xe8) 0xe0000000 0 0x08000000 /* Port 0.0 MEM */
+ 0x81000800 0 0 MBUS_ID(0x04, 0xe0) 0xe8000000 0 0x00100000 /* Port 0.0 IO */>;
+
+
+ pcie@1,0 {
+ /* Port 0, Lane 0 */
+ status = "okay";
+ };
+ };
+
+ internal-regs {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 MBUS_ID(0xf0, 0x01) 0 0x100000>;
+
+ mbusc: mbus-controller@20000 {
+ reg = <0x20000 0x100>, <0x20180 0x20>;
+ };
+
+ interrupt-controller@20000 {
+ reg = <0x20a00 0x2d0>, <0x21070 0x58>;
+ };
+ };
+ };
diff --git a/Documentation/devicetree/bindings/pci/mvebu-pci.txt b/Documentation/devicetree/bindings/pci/mvebu-pci.txt
index f8d4058..9556e2f 100644
--- a/Documentation/devicetree/bindings/pci/mvebu-pci.txt
+++ b/Documentation/devicetree/bindings/pci/mvebu-pci.txt
@@ -1,6 +1,7 @@
* Marvell EBU PCIe interfaces
Mandatory properties:
+
- compatible: one of the following values:
marvell,armada-370-pcie
marvell,armada-xp-pcie
@@ -10,11 +11,49 @@ Mandatory properties:
- #interrupt-cells, set to <1>
- bus-range: PCI bus numbers covered
- device_type, set to "pci"
-- ranges: ranges for the PCI memory and I/O regions, as well as the
- MMIO registers to control the PCIe interfaces.
+- ranges: ranges describing the MMIO registers to control the PCIe
+ interfaces, and ranges describing the MBus windows needed to access
+ the memory and I/O regions of each PCIe interface.
+
+The ranges describing the MMIO registers have the following layout:
+
+ 0x82000000 0 r MBUS_ID(0xf0, 0x01) r 0 s
+
+where:
+
+ * r is a 32-bits value that gives the offset of the MMIO
+ registers of this PCIe interface, from the base of the internal
+ registers.
+
+ * s is a 32-bits value that give the size of this MMIO
+ registers area. This range entry translates the '0x82000000 0 r' PCI
+ address into the 'MBUS_ID(0xf0, 0x01) r' CPU address, which is part
+ of the internal register window (as identified by MBUS_ID(0xf0,
+ 0x01)).
+
+The ranges describing the MBus windows have the following layout:
+
+ 0x8t000000 s 0 MBUS_ID(w, a) 0 1 0
+
+where:
+
+ * t is the type of the MBus window (as defined by the standard PCI DT
+ bindings), 1 for I/O and 2 for memory.
-In addition, the Device Tree node must have sub-nodes describing each
+ * s is the PCI slot that corresponds to this PCIe interface
+
+ * w is the 'target ID' value for the MBus window
+
+ * a the 'attribute' value for the MBus window.
+
+Since the location and size of the different MBus windows is not fixed in
+hardware, and only determined in runtime, those ranges cover the full first
+4 GB of the physical address space, and do not translate into a valid CPU
+address.
+
+In addition, the device tree node must have sub-nodes describing each
PCIe interface, having the following mandatory properties:
+
- reg: used only for interrupt mapping, so only the first four bytes
are used to refer to the correct bus number and device number.
- assigned-addresses: reference to the MMIO registers used to control
@@ -26,7 +65,8 @@ PCIe interface, having the following mandatory properties:
- #address-cells, set to <3>
- #size-cells, set to <2>
- #interrupt-cells, set to <1>
-- ranges, empty property.
+- ranges, translating the MBus windows ranges of the parent node into
+ standard PCI addresses.
- interrupt-map-mask and interrupt-map, standard PCI properties to
define the mapping of the PCIe interface to interrupt numbers.
@@ -47,27 +87,50 @@ pcie-controller {
bus-range = <0x00 0xff>;
- ranges = <0x82000000 0 0xd0040000 0xd0040000 0 0x00002000 /* Port 0.0 registers */
- 0x82000000 0 0xd0042000 0xd0042000 0 0x00002000 /* Port 2.0 registers */
- 0x82000000 0 0xd0044000 0xd0044000 0 0x00002000 /* Port 0.1 registers */
- 0x82000000 0 0xd0048000 0xd0048000 0 0x00002000 /* Port 0.2 registers */
- 0x82000000 0 0xd004c000 0xd004c000 0 0x00002000 /* Port 0.3 registers */
- 0x82000000 0 0xd0080000 0xd0080000 0 0x00002000 /* Port 1.0 registers */
- 0x82000000 0 0xd0082000 0xd0082000 0 0x00002000 /* Port 3.0 registers */
- 0x82000000 0 0xd0084000 0xd0084000 0 0x00002000 /* Port 1.1 registers */
- 0x82000000 0 0xd0088000 0xd0088000 0 0x00002000 /* Port 1.2 registers */
- 0x82000000 0 0xd008c000 0xd008c000 0 0x00002000 /* Port 1.3 registers */
- 0x82000000 0 0xe0000000 0xe0000000 0 0x08000000 /* non-prefetchable memory */
- 0x81000000 0 0 0xe8000000 0 0x00100000>; /* downstream I/O */
+ ranges =
+ <0x82000000 0 0x40000 MBUS_ID(0xf0, 0x01) 0x40000 0 0x00002000 /* Port 0.0 registers */
+ 0x82000000 0 0x42000 MBUS_ID(0xf0, 0x01) 0x42000 0 0x00002000 /* Port 2.0 registers */
+ 0x82000000 0 0x44000 MBUS_ID(0xf0, 0x01) 0x44000 0 0x00002000 /* Port 0.1 registers */
+ 0x82000000 0 0x48000 MBUS_ID(0xf0, 0x01) 0x48000 0 0x00002000 /* Port 0.2 registers */
+ 0x82000000 0 0x4c000 MBUS_ID(0xf0, 0x01) 0x4c000 0 0x00002000 /* Port 0.3 registers */
+ 0x82000000 0 0x80000 MBUS_ID(0xf0, 0x01) 0x80000 0 0x00002000 /* Port 1.0 registers */
+ 0x82000000 0 0x82000 MBUS_ID(0xf0, 0x01) 0x82000 0 0x00002000 /* Port 3.0 registers */
+ 0x82000000 0 0x84000 MBUS_ID(0xf0, 0x01) 0x84000 0 0x00002000 /* Port 1.1 registers */
+ 0x82000000 0 0x88000 MBUS_ID(0xf0, 0x01) 0x88000 0 0x00002000 /* Port 1.2 registers */
+ 0x82000000 0 0x8c000 MBUS_ID(0xf0, 0x01) 0x8c000 0 0x00002000 /* Port 1.3 registers */
+ 0x82000000 0x1 0 MBUS_ID(0x04, 0xe8) 0 1 0 /* Port 0.0 MEM */
+ 0x81000000 0x1 0 MBUS_ID(0x04, 0xe0) 0 1 0 /* Port 0.0 IO */
+ 0x82000000 0x2 0 MBUS_ID(0x04, 0xd8) 0 1 0 /* Port 0.1 MEM */
+ 0x81000000 0x2 0 MBUS_ID(0x04, 0xd0) 0 1 0 /* Port 0.1 IO */
+ 0x82000000 0x3 0 MBUS_ID(0x04, 0xb8) 0 1 0 /* Port 0.2 MEM */
+ 0x81000000 0x3 0 MBUS_ID(0x04, 0xb0) 0 1 0 /* Port 0.2 IO */
+ 0x82000000 0x4 0 MBUS_ID(0x04, 0x78) 0 1 0 /* Port 0.3 MEM */
+ 0x81000000 0x4 0 MBUS_ID(0x04, 0x70) 0 1 0 /* Port 0.3 IO */
+
+ 0x82000000 0x5 0 MBUS_ID(0x08, 0xe8) 0 1 0 /* Port 1.0 MEM */
+ 0x81000000 0x5 0 MBUS_ID(0x08, 0xe0) 0 1 0 /* Port 1.0 IO */
+ 0x82000000 0x6 0 MBUS_ID(0x08, 0xd8) 0 1 0 /* Port 1.1 MEM */
+ 0x81000000 0x6 0 MBUS_ID(0x08, 0xd0) 0 1 0 /* Port 1.1 IO */
+ 0x82000000 0x7 0 MBUS_ID(0x08, 0xb8) 0 1 0 /* Port 1.2 MEM */
+ 0x81000000 0x7 0 MBUS_ID(0x08, 0xb0) 0 1 0 /* Port 1.2 IO */
+ 0x82000000 0x8 0 MBUS_ID(0x08, 0x78) 0 1 0 /* Port 1.3 MEM */
+ 0x81000000 0x8 0 MBUS_ID(0x08, 0x70) 0 1 0 /* Port 1.3 IO */
+
+ 0x82000000 0x9 0 MBUS_ID(0x04, 0xf8) 0 1 0 /* Port 2.0 MEM */
+ 0x81000000 0x9 0 MBUS_ID(0x04, 0xf0) 0 1 0 /* Port 2.0 IO */
+
+ 0x82000000 0xa 0 MBUS_ID(0x08, 0xf8) 0 1 0 /* Port 3.0 MEM */
+ 0x81000000 0xa 0 MBUS_ID(0x08, 0xf0) 0 1 0 /* Port 3.0 IO */>;
pcie@1,0 {
device_type = "pci";
- assigned-addresses = <0x82000800 0 0xd0040000 0 0x2000>;
+ assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
reg = <0x0800 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
- ranges;
+ ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0
+ 0x81000000 0 0 0x81000000 0x1 0 1 0>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &mpic 58>;
marvell,pcie-port = <0>;
@@ -78,12 +141,13 @@ pcie-controller {
pcie@2,0 {
device_type = "pci";
- assigned-addresses = <0x82001000 0 0xd0044000 0 0x2000>;
+ assigned-addresses = <0x82001000 0 0x44000 0 0x2000>;
reg = <0x1000 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
- ranges;
+ ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0
+ 0x81000000 0 0 0x81000000 0x2 0 1 0>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &mpic 59>;
marvell,pcie-port = <0>;
@@ -94,12 +158,13 @@ pcie-controller {
pcie@3,0 {
device_type = "pci";
- assigned-addresses = <0x82001800 0 0xd0048000 0 0x2000>;
+ assigned-addresses = <0x82001800 0 0x48000 0 0x2000>;
reg = <0x1800 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
- ranges;
+ ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0
+ 0x81000000 0 0 0x81000000 0x3 0 1 0>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &mpic 60>;
marvell,pcie-port = <0>;
@@ -110,12 +175,13 @@ pcie-controller {
pcie@4,0 {
device_type = "pci";
- assigned-addresses = <0x82002000 0 0xd004c000 0 0x2000>;
+ assigned-addresses = <0x82002000 0 0x4c000 0 0x2000>;
reg = <0x2000 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
- ranges;
+ ranges = <0x82000000 0 0 0x82000000 0x4 0 1 0
+ 0x81000000 0 0 0x81000000 0x4 0 1 0>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &mpic 61>;
marvell,pcie-port = <0>;
@@ -126,12 +192,13 @@ pcie-controller {
pcie@5,0 {
device_type = "pci";
- assigned-addresses = <0x82002800 0 0xd0080000 0 0x2000>;
+ assigned-addresses = <0x82002800 0 0x80000 0 0x2000>;
reg = <0x2800 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
- ranges;
+ ranges = <0x82000000 0 0 0x82000000 0x5 0 1 0
+ 0x81000000 0 0 0x81000000 0x5 0 1 0>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &mpic 62>;
marvell,pcie-port = <1>;
@@ -142,12 +209,13 @@ pcie-controller {
pcie@6,0 {
device_type = "pci";
- assigned-addresses = <0x82003000 0 0xd0084000 0 0x2000>;
+ assigned-addresses = <0x82003000 0 0x84000 0 0x2000>;
reg = <0x3000 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
- ranges;
+ ranges = <0x82000000 0 0 0x82000000 0x6 0 1 0
+ 0x81000000 0 0 0x81000000 0x6 0 1 0>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &mpic 63>;
marvell,pcie-port = <1>;
@@ -158,12 +226,13 @@ pcie-controller {
pcie@7,0 {
device_type = "pci";
- assigned-addresses = <0x82003800 0 0xd0088000 0 0x2000>;
+ assigned-addresses = <0x82003800 0 0x88000 0 0x2000>;
reg = <0x3800 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
- ranges;
+ ranges = <0x82000000 0 0 0x82000000 0x7 0 1 0
+ 0x81000000 0 0 0x81000000 0x7 0 1 0>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &mpic 64>;
marvell,pcie-port = <1>;
@@ -174,12 +243,13 @@ pcie-controller {
pcie@8,0 {
device_type = "pci";
- assigned-addresses = <0x82004000 0 0xd008c000 0 0x2000>;
+ assigned-addresses = <0x82004000 0 0x8c000 0 0x2000>;
reg = <0x4000 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
- ranges;
+ ranges = <0x82000000 0 0 0x82000000 0x8 0 1 0
+ 0x81000000 0 0 0x81000000 0x8 0 1 0>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &mpic 65>;
marvell,pcie-port = <1>;
@@ -187,14 +257,16 @@ pcie-controller {
clocks = <&gateclk 12>;
status = "disabled";
};
+
pcie@9,0 {
device_type = "pci";
- assigned-addresses = <0x82004800 0 0xd0042000 0 0x2000>;
+ assigned-addresses = <0x82004800 0 0x42000 0 0x2000>;
reg = <0x4800 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
- ranges;
+ ranges = <0x82000000 0 0 0x82000000 0x9 0 1 0
+ 0x81000000 0 0 0x81000000 0x9 0 1 0>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &mpic 99>;
marvell,pcie-port = <2>;
@@ -205,12 +277,13 @@ pcie-controller {
pcie@10,0 {
device_type = "pci";
- assigned-addresses = <0x82005000 0 0xd0082000 0 0x2000>;
+ assigned-addresses = <0x82005000 0 0x82000 0 0x2000>;
reg = <0x5000 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
#interrupt-cells = <1>;
- ranges;
+ ranges = <0x82000000 0 0 0x82000000 0xa 0 1 0
+ 0x81000000 0 0 0x81000000 0xa 0 1 0>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &mpic 103>;
marvell,pcie-port = <3>;
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