From: Nicolin Chen <b42378@freescale.com>
Date: Thu, 13 Jun 2013 11:51:00 +0000 (+0800)
Subject: ARM: dtsi: imx6qdl-sabresd: add a fixed regulator for WM8962
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=9b32c6f00f7ec96c336459361a3e27686116628e;p=karo-tx-linux.git

ARM: dtsi: imx6qdl-sabresd: add a fixed regulator for WM8962

Commit fdbfb43b39e7876fba7048ab930c4c72e7ec2561 upstream.

On Sabre SD, system controls WM8962 power by pulling up/down GPIO_4_10,
so add a regulator controled by GPIO_4_10 for WM8962.

Signed-off-by: Nicolin Chen <b42378@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
---

diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
index d8d68d08a6db..3f898351aa2e 100644
--- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
@@ -26,6 +26,13 @@
 			gpio = <&gpio3 22 0>;
 			enable-active-high;
 		};
+
+		reg_audio: wm8962_supply {
+			compatible = "regulator-fixed";
+			regulator-name = "wm8962-supply";
+			gpio = <&gpio4 10 0>;
+			enable-active-high;
+		};
 	};
 
 	gpio-keys {