ARM: dts: add pwm DT nodes to Exynos5250 and Exynos5420

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

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Olof Johansson <olofj@chromium.org>
Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

2 files changed, 18 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 54dbd82257f6..108739a3a93e 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -548,6 +548,15 @@
                 };
         };
 
+        pwm: pwm@12dd0000 {
+                compatible = "samsung,exynos4210-pwm";
+                reg = <0x12dd0000 0x100>;
+                samsung,pwm-outputs = <0>, <1>, <2>, <3>;
+                #pwm-cells = <3>;
+                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 be546f432273..1c1a6a0db252 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -394,6 +394,15 @@
                 clock-names = "uart", "clk_uart_baud0";
         };
 
+        pwm: pwm@12dd0000 {
+                compatible = "samsung,exynos4210-pwm";
+                reg = <0x12dd0000 0x100>;
+                samsung,pwm-outputs = <0>, <1>, <2>, <3>;
+                #pwm-cells = <3>;
+                clocks = <&clock 279>;
+                clock-names = "timers";
+        };
+
         dp_phy: video-phy@10040728 {
                 compatible = "samsung,exynos5250-dp-video-phy";
                 reg = <0x10040728 4>;