From mboxrd@z Thu Jan 1 00:00:00 1970 From: Guodong Xu Subject: [PATCH 11/12] arm64: dts: hi3660: add power key dts node Date: Wed, 17 May 2017 16:37:44 +0800 Message-ID: <20170517083745.24479-12-guodong.xu@linaro.org> References: <20170517083745.24479-1-guodong.xu@linaro.org> Return-path: In-Reply-To: <20170517083745.24479-1-guodong.xu-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, xuwei5-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org, catalin.marinas-5wv7dgnIgG8@public.gmane.org, will.deacon-5wv7dgnIgG8@public.gmane.org, wangkefeng.wang-hv44wF8Li93QT0dZR+AlfA@public.gmane.org, puck.chen-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org, xuejiancheng-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Chen Jun , John Stultz , Guodong Xu List-Id: devicetree@vger.kernel.org From: Chen Jun We use gpio_034 as power key on hikey960, and set gpio with pull-up state, when key press the voltage on the gpio will come to lower, and power key event will be reported. Signed-off-by: Chen Jun Signed-off-by: John Stultz Signed-off-by: Guodong Xu --- arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts index 79735ee..6de86c0 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts +++ b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts @@ -10,6 +10,8 @@ #include "hi3660.dtsi" #include "hikey960-pinctrl.dtsi" #include +#include +#include / { model = "HiKey960"; @@ -32,6 +34,21 @@ /* rewrite this at bootloader */ reg = <0x0 0x0 0x0 0x0>; }; + + soc { + keys: gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pwr_key_pmx_func &pwr_key_cfg_func>; + + power { + wakeup-source; + gpios = <&gpio4 2 GPIO_ACTIVE_LOW>; + label = "GPIO Power"; + linux,code = ; + }; + }; + }; }; &i2c0 { -- 2.10.2 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html