From 82c45705743c8f9e9662bc42f02d34731f0a24df Mon Sep 17 00:00:00 2001 From: Liu Ying Date: Mon, 12 Nov 2012 16:26:18 +0800 Subject: [PATCH] ARM: dts: imx6q-sabresd: add volume up/down gpio keys Add volume up/down gpio keys support in imx6q-sabresd.dts. Signed-off-by: Liu Ying Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6q-sabresd.dts | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm/boot/dts/imx6q-sabresd.dts b/arch/arm/boot/dts/imx6q-sabresd.dts index e596c28c214d..a42402562b7b 100644 --- a/arch/arm/boot/dts/imx6q-sabresd.dts +++ b/arch/arm/boot/dts/imx6q-sabresd.dts @@ -38,6 +38,8 @@ iomuxc@020e0000 { hog { pinctrl_hog: hoggrp { fsl,pins = < + 1004 0x80000000 /* MX6Q_PAD_GPIO_4__GPIO_1_4 */ + 1012 0x80000000 /* MX6Q_PAD_GPIO_5__GPIO_1_5 */ 1402 0x80000000 /* MX6Q_PAD_NANDF_D0__GPIO_2_0 */ 1410 0x80000000 /* MX6Q_PAD_NANDF_D1__GPIO_2_1 */ 1418 0x80000000 /* MX6Q_PAD_NANDF_D2__GPIO_2_2 */ @@ -73,4 +75,20 @@ usdhc@02198000 { /* uSDHC3 */ }; }; }; + + gpio-keys { + compatible = "gpio-keys"; + + volume-up { + label = "Volume Up"; + gpios = <&gpio1 4 0>; + linux,code = <115>; /* KEY_VOLUMEUP */ + }; + + volume-down { + label = "Volume Down"; + gpios = <&gpio1 5 0>; + linux,code = <114>; /* KEY_VOLUMEDOWN */ + }; + }; };