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....@samsung.com>
---

Changes in v2:
 - Remove unnecessary handle.

 arch/arm/boot/dts/exynos4.dtsi |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index b8ece4b..e118356 100644
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -554,7 +554,7 @@
                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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