From: Ajay Kumar <ajaykumar.rs@samsung.com>
Date: Mon, 19 May 2014 13:38:18 +0000 (+0900)
Subject: ARM: dts: enable pwm backlight for exynos5250-snow
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=62ffa706d89925427096f419b70d0416aca255c8;p=openwrt%2Fstaging%2Fblogic.git

ARM: dts: enable pwm backlight for exynos5250-snow

Add PWM backlight node for exynos5250 based snow board.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---

diff --git a/arch/arm/boot/dts/exynos5250-snow.dts b/arch/arm/boot/dts/exynos5250-snow.dts
index 2f054bec0bd9..7542df2e6e9f 100644
--- a/arch/arm/boot/dts/exynos5250-snow.dts
+++ b/arch/arm/boot/dts/exynos5250-snow.dts
@@ -387,4 +387,14 @@
 		vdd_osc-supply = <&ldo10_reg>;
 		vdd_pll-supply = <&ldo8_reg>;
 	};
+
+	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";
+	};
+
 };