Add PWM backlight node for exynos5250 based snow board.
Signed-off-by: Olof Johansson <[email protected]>
Signed-off-by: Ajay Kumar <[email protected]>
---
arch/arm/boot/dts/exynos5250-snow.dts | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5250-snow.dts
b/arch/arm/boot/dts/exynos5250-snow.dts
index 1ce1088..35e4538 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -206,4 +206,14 @@
clock-frequency = <24000000>;
};
};
+
+ backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm 0 1000000 0>;
+ brightness-levels = <0 100 500 1000 1500 2000 2500 2800>;
+ default-brightness-level = <7>;
+ pinctrl-0 = <&pwm0_out>;
+ pinctrl-names = "default";
+ };
+
};
--
1.7.9.5
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