Add the device-tree binding for the PWM controller to Exynos5250 and Exynos5420
Signed-off-by: Andrew Bresticker <abres...@chromium.org>
Signed-off-by: Olof Johansson <ol...@chromium.org>
Signed-off-by: Leela Krishna Amudala <l.kris...@samsung.com>
---
changes since v1:
- Moved the common properties in the node to exynos5.dtsi file
suggested by Sachin Kamat <sachin.ka...@linaro.org>
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(+)
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>;
--
1.7.10.4
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