From d142a20700ca73430bcacfa6f8df3331142049d9 Mon Sep 17 00:00:00 2001 From: Vanessa Maegima Date: Tue, 30 Aug 2016 17:23:03 -0300 Subject: [PATCH] ARM: dts: imx7s-warp: Add User Button support Add User Button at GPIO7_1. Tested by evtest. Signed-off-by: Vanessa Maegima Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx7s-warp.dts | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/arch/arm/boot/dts/imx7s-warp.dts b/arch/arm/boot/dts/imx7s-warp.dts index b35d1014cd5a..df74f0c9f102 100644 --- a/arch/arm/boot/dts/imx7s-warp.dts +++ b/arch/arm/boot/dts/imx7s-warp.dts @@ -54,6 +54,19 @@ reg = <0x80000000 0x20000000>; }; + gpio-keys { + compatible = "gpio-keys"; + pinctrl-0 = <&pinctrl_gpio>; + autorepeat; + + back { + label = "Back"; + gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>; + linux,code = ; + wakeup-source; + }; + }; + reg_brcm: regulator-brcm { compatible = "regulator-fixed"; enable-active-high; @@ -280,6 +293,12 @@ >; }; + pinctrl_gpio: gpiogrp { + fsl,pins = < + MX7D_PAD_ENET1_RGMII_RD1__GPIO7_IO1 0x14 + >; + }; + pinctrl_i2c1: i2c1grp { fsl,pins = < MX7D_PAD_I2C1_SDA__I2C1_SDA 0x4000007f -- 2.20.1