[V2] ARM: dts: exynos5: add pwm DT nodes to Exynos5250 and Exynos5420

Commit Message

Leela Krishna Amudala Oct. 10, 2013, 9:13 a.m. UTC

Add the device-tree binding for the PWM controller to Exynos5250 and Exynos5420

Signed-off-by: Andrew Bresticker <[e-mail]>
Signed-off-by: Olof Johansson <[e-mail]>
Signed-off-by: Leela Krishna Amudala <[e-mail]>
---
changes since v1:
	- Moved the common properties in the node to exynos5.dtsi file
	  suggested by Sachin Kamat <[e-mail]>	  

 arch/arm/boot/dts/exynos5.dtsi    |    7 +++++++
 arch/arm/boot/dts/exynos5250.dtsi |    5 +++++
 arch/arm/boot/dts/exynos5420.dtsi |    5 +++++
 3 files changed, 17 insertions(+)

Patch

diff --git a/arch/arm/boot/dts/exynos5.dtsi b/arch/arm/boot/dts/exynos5.dtsi
index 074739d..eb74ebc 100644
--- a/arch/arm/boot/dts/exynos5.dtsi
+++ b/arch/arm/boot/dts/exynos5.dtsi
@@ -109,6 +109,13 @@ 
 		status = "disabled";
 	};
 
+	pwm: pwm@12dd0000 {
+		compatible = "samsung,exynos4210-pwm";
+		reg = <0x12dd0000 0x100>;
+		samsung,pwm-outputs = <0>, <1>, <2>, <3>;
+		#pwm-cells = <3>;
+	};
+
 	fimd@14400000 {
 		compatible = "samsung,exynos5250-fimd";
 		interrupt-parent = <&combiner>;
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 7cb5c4b..52bf8d2 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -521,6 +521,11 @@ 
 		};
 	};
 
+	pwm: pwm@12dd0000 {
+		clocks = <&clock 311>;
+		clock-names = "timers";
+	};
+
 	amba {
 		#address-cells = <1>;
 		#size-cells = <1>;
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index 09aa06c..9387b15 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -210,6 +210,11 @@ 
 		clock-names = "uart", "clk_uart_baud0";
 	};
 
+	pwm: pwm@12dd0000 {
+		clocks = <&clock 279>;
+		clock-names = "timers";
+	};
+
 	dp_phy: video-phy@10040728 {
 		compatible = "samsung,exynos5250-dp-video-phy";
 		reg = <0x10040728 4>;