pwm-cells should be 3. Third cell is optional PWM flags.
And This flag supported by this binding is PWM_POLARITY_INVERTED
Signed-off-by: Jaewon Kim <jaewon02.kim@xxxxxxxxxxx>
---
arch/arm/boot/dts/exynos4.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index b8ece4b..b687e53 100644
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -548,13 +548,13 @@
status = "disabled";
};
- pwm@139D0000 {
+ pwm: pwm@139D0000 {
compatible = "samsung,exynos4210-pwm";
reg = <0x139D0000 0x1000>;
interrupts = <0 37 0>, <0 38 0>, <0 39 0>, <0 40 0>, <0 41 0>;
clocks = <&clock CLK_PWM>;
clock-names = "timers";
- #pwm-cells = <2>;
+ #pwm-cells = <3>;
status = "disabled";
};
--
1.7.9.5
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