From mboxrd@z Thu Jan 1 00:00:00 1970 From: George Joseph Subject: [PATCH v3 1/1] dts: cubox: Map gpio-keys to gpio3 8 Date: Tue, 24 Mar 2015 10:31:35 -0600 Message-ID: <1427214695-16301-2-git-send-email-george.joseph@fairview5.com> References: <1427214695-16301-1-git-send-email-george.joseph@fairview5.com> Return-path: In-Reply-To: <1427214695-16301-1-git-send-email-george.joseph@fairview5.com> In-Reply-To: <1426542829-16786-1-git-send-email-george.joseph@fairview5.com> References: <1426542829-16786-1-git-send-email-george.joseph@fairview5.com> Sender: linux-kernel-owner@vger.kernel.org To: Shawn Guo , Sascha Hauer , Russell King , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: devicetree@vger.kernel.org The Cubox has a recessed button between the HDMI and RJ-45 connectors that wasn't mapped in the device tree, so I've mapped it to gpio-keys BTN_0. Signed-off-by: George Joseph Tested-by: George Joseph --- arch/arm/boot/dts/imx6qdl-cubox-i.dtsi | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi b/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi index 4303bc0..d033bb1 100644 --- a/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi +++ b/arch/arm/boot/dts/imx6qdl-cubox-i.dtsi @@ -41,6 +41,8 @@ */ #include "imx6qdl-microsom.dtsi" #include "imx6qdl-microsom-ar8035.dtsi" +#include +#include / { ir_recv: ir-receiver { @@ -104,6 +106,18 @@ spdif-controller = <&spdif>; spdif-out; }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-0 = <&pinctrl_gpio_key>; + pinctrl-names = "default"; + + button_0 { + label = "Button 0"; + gpios = <&gpio3 8 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; }; &hdmi { @@ -208,6 +222,12 @@ MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x13059 >; }; + + pinctrl_gpio_key: gpio-key { + fsl,pins = < + MX6QDL_PAD_EIM_DA8__GPIO3_IO08 0x17059 + >; + }; }; }; -- 2.1.0