summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--Documentation/devicetree/bindings/arm/omap/l4.txt1
-rw-r--r--Documentation/devicetree/bindings/arm/omap/prcm.txt2
-rw-r--r--arch/arm/boot/dts/am33xx-clocks.dtsi2
-rw-r--r--arch/arm/boot/dts/am33xx.dtsi87
-rw-r--r--arch/arm/mach-omap2/control.c2
5 files changed, 51 insertions, 43 deletions
diff --git a/Documentation/devicetree/bindings/arm/omap/l4.txt b/Documentation/devicetree/bindings/arm/omap/l4.txt
index 6402022..d333f0a 100644
--- a/Documentation/devicetree/bindings/arm/omap/l4.txt
+++ b/Documentation/devicetree/bindings/arm/omap/l4.txt
@@ -6,6 +6,7 @@ Required properties:
- compatible : Should be "ti,omap2-l4" for OMAP2 family l4 core bus
Should be "ti,omap2-l4-wkup" for OMAP2 family l4 wkup bus
Should be "ti,omap3-l4-core" for OMAP3 family l4 core bus
+ Should be "ti,am3-l4-wkup" for AM33xx family l4 wkup bus
- ranges : contains the IO map range for the bus
Examples:
diff --git a/Documentation/devicetree/bindings/arm/omap/prcm.txt b/Documentation/devicetree/bindings/arm/omap/prcm.txt
index ef5a74b..c8e2027 100644
--- a/Documentation/devicetree/bindings/arm/omap/prcm.txt
+++ b/Documentation/devicetree/bindings/arm/omap/prcm.txt
@@ -10,7 +10,7 @@ documentation about the individual clock/clockdomain nodes.
Required properties:
- compatible: Must be one of:
"ti,am3-prcm"
- "ti,am3-scrm"
+ "ti,am3-scm"
"ti,am4-prcm"
"ti,am4-scrm"
"ti,omap2-prcm"
diff --git a/arch/arm/boot/dts/am33xx-clocks.dtsi b/arch/arm/boot/dts/am33xx-clocks.dtsi
index 712edce..236c78a 100644
--- a/arch/arm/boot/dts/am33xx-clocks.dtsi
+++ b/arch/arm/boot/dts/am33xx-clocks.dtsi
@@ -7,7 +7,7 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
-&scrm_clocks {
+&scm_clocks {
sys_clkin_ck: sys_clkin_ck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index acd3705..21fcc44 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -83,20 +83,6 @@
};
};
- am33xx_control_module: control_module@4a002000 {
- compatible = "syscon";
- reg = <0x44e10000 0x7fc>;
- };
-
- am33xx_pinmux: pinmux@44e10800 {
- compatible = "pinctrl-single";
- reg = <0x44e10800 0x0238>;
- #address-cells = <1>;
- #size-cells = <0>;
- pinctrl-single,register-width = <32>;
- pinctrl-single,function-mask = <0x7f>;
- };
-
/*
* XXX: Use a flat representation of the AM33XX interconnect.
* The real AM33XX interconnect network is quite complex. Since
@@ -111,37 +97,58 @@
ranges;
ti,hwmods = "l3_main";
- prcm: prcm@44e00000 {
- compatible = "ti,am3-prcm";
- reg = <0x44e00000 0x4000>;
-
- prcm_clocks: clocks {
- #address-cells = <1>;
- #size-cells = <0>;
- };
+ l4_wkup: l4_wkup@44c00000 {
+ compatible = "ti,am3-l4-wkup", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x44c00000 0x280000>;
- prcm_clockdomains: clockdomains {
- };
- };
+ prcm: prcm@200000 {
+ compatible = "ti,am3-prcm";
+ reg = <0x200000 0x4000>;
- scrm: scrm@44e10000 {
- compatible = "ti,am3-scrm";
- reg = <0x44e10000 0x2000>;
+ prcm_clocks: clocks {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
- scrm_clocks: clocks {
- #address-cells = <1>;
- #size-cells = <0>;
+ prcm_clockdomains: clockdomains {
+ };
};
- scrm_clockdomains: clockdomains {
+ scm: scm@210000 {
+ compatible = "ti,am3-scm", "simple-bus";
+ reg = <0x210000 0x2000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x210000 0x2000>;
+
+ am33xx_pinmux: pinmux@800 {
+ compatible = "pinctrl-single";
+ reg = <0x800 0x238>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-single,register-width = <32>;
+ pinctrl-single,function-mask = <0x7f>;
+ };
+
+ scm_conf: scm_conf@0 {
+ compatible = "syscon";
+ reg = <0x0 0x800>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ scm_clocks: clocks {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+ };
+
+ scm_clockdomains: clockdomains {
+ };
};
};
- cm: syscon@44e10000 {
- compatible = "ti,am33xx-controlmodule", "syscon";
- reg = <0x44e10000 0x800>;
- };
-
intc: interrupt-controller@48200000 {
compatible = "ti,am33xx-intc";
interrupt-controller;
@@ -350,7 +357,7 @@
reg = <0x481cc000 0x2000>;
clocks = <&dcan0_fck>;
clock-names = "fck";
- syscon-raminit = <&am33xx_control_module 0x644 0>;
+ syscon-raminit = <&scm_conf 0x644 0>;
interrupts = <52>;
status = "disabled";
};
@@ -361,7 +368,7 @@
reg = <0x481d0000 0x2000>;
clocks = <&dcan1_fck>;
clock-names = "fck";
- syscon-raminit = <&am33xx_control_module 0x644 1>;
+ syscon-raminit = <&scm_conf 0x644 1>;
interrupts = <55>;
status = "disabled";
};
@@ -720,7 +727,7 @@
*/
interrupts = <40 41 42 43>;
ranges;
- syscon = <&cm>;
+ syscon = <&scm_conf>;
status = "disabled";
davinci_mdio: mdio@4a101000 {
diff --git a/arch/arm/mach-omap2/control.c b/arch/arm/mach-omap2/control.c
index 30f5aff..477e2c8 100644
--- a/arch/arm/mach-omap2/control.c
+++ b/arch/arm/mach-omap2/control.c
@@ -667,7 +667,7 @@ static const struct control_init_data omap2_ctrl_data = {
};
static const struct of_device_id omap_scrm_dt_match_table[] = {
- { .compatible = "ti,am3-scrm", .data = &ctrl_data },
+ { .compatible = "ti,am3-scm", .data = &ctrl_data },
{ .compatible = "ti,am4-scrm", .data = &ctrl_data },
{ .compatible = "ti,omap2-scm", .data = &omap2_ctrl_data },
{ .compatible = "ti,omap3-scm", .data = &omap2_ctrl_data },
OpenPOWER on IntegriCloud