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

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>

1 files changed, 7 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
index e21f6a89cf0f..3d1bea45bfbd 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 {