From: Liu Ying <Ying.Liu@freescale.com>
Date: Mon, 29 Jul 2013 10:49:57 +0000 (+0800)
Subject: ENGR00272973-3 ARM: dts: imx: enable pwm bl for mx6 sabresd
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=39239ba406ba3669f974ca1ff4d702051ee02cef;p=karo-tx-linux.git

ENGR00272973-3 ARM: dts: imx: enable pwm bl for mx6 sabresd

This patch enables pwm backlight support on pwm1 in mx6
sabresd dts.

Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
---

diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
index 4981ebbe7e2f..61b8959ece72 100644
--- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
@@ -131,6 +131,12 @@
 		status = "okay";
 	};
 
+	backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm1 0 5000000>;
+		brightness-levels = <0 4 8 16 32 64 128 255>;
+		default-brightness-level = <7>;
+	};
 };
 
 &audmux {