From: Tomasz Figa <t.figa@xxxxxxxxxxx>
This patch add pwm dt node to support PWM (Pulse Width Modulation) timer.
Exynos uses same IP of Exynos4210 and has five 32-bit PWM timers.
Signed-off-by: Tomasz Figa <t.figa@xxxxxxxxxxx>
Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
---
arch/arm/boot/dts/exynos3250.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi
index 03e7931..c8bd33cf 100644
--- a/arch/arm/boot/dts/exynos3250.dtsi
+++ b/arch/arm/boot/dts/exynos3250.dtsi
@@ -345,6 +345,15 @@
status = "disabled";
};
+ pwm: pwm@139D0000 {
+ compatible = "samsung,exynos4210-pwm";
+ reg = <0x139D0000 0x1000>;
+ interrupts = <0 104 0>, <0 105 0>, <0 106 0>,
+ <0 107 0>, <0 108 0>;
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
pmu {
compatible = "arm,cortex-a7-pmu";
interrupts = <0 18 0>, <0 19 0>, <0 20 0>, <0 21 0>;
--
1.8.0
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