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Wed, 5 Sep 2018 07:50:58 +0000 From: Anson Huang To: shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, fabio.estevam@nxp.com, robh+dt@kernel.org, mark.rutland@arm.com, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Linux-imx@nxp.com Subject: [PATCH] ARM: dts: imx6qdl-sabreauto: add gpio keys support Date: Wed, 5 Sep 2018 15:46:12 +0800 Message-Id: <1536133572-2138-1-git-send-email-Anson.Huang@nxp.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [119.31.174.66] X-ClientProxiedBy: HK0PR03CA0095.apcprd03.prod.outlook.com (2603:1096:203:72::35) To DB3PR0402MB3914.eurprd04.prod.outlook.com (2603:10a6:8:f::29) X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 39713aa6-3593-4cef-8e34-08d6130453d2 X-MS-Office365-Filtering-HT: Tenant X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:(7020095)(4652040)(8989137)(4534165)(4627221)(201703031133081)(201702281549075)(8990107)(5600074)(711020)(4618075)(2017052603328)(7153060)(7193020);SRVR:DB3PR0402MB3914; 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SW4: KEY_BACK; SW5: KEY_PROGRAM; SW6: KEY_VOLUMEUP; SW7: KEY_VOLUMEDOWN; Signed-off-by: Anson Huang --- arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | 52 ++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi index 9f11f1f..246af86 100644 --- a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi @@ -4,6 +4,7 @@ // Copyright 2011 Linaro Ltd. #include +#include / { chosen { @@ -25,6 +26,47 @@ }; }; + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_keys>; + + home { + label = "Home"; + gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; + linux,code = ; + wakeup-source; + }; + + back { + label = "Back"; + gpios = <&gpio1 12 GPIO_ACTIVE_LOW>; + linux,code = ; + wakeup-source; + }; + + program { + label = "Program"; + gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; + linux,code = ; + wakeup-source; + }; + + volume-up { + label = "Volume Up"; + gpios = <&gpio2 15 GPIO_ACTIVE_LOW>; + linux,code = ; + wakeup-source; + }; + + volume-down { + label = "Volume Down"; + gpios = <&gpio5 14 GPIO_ACTIVE_LOW>; + linux,code = ; + wakeup-source; + }; + }; + clocks { codec_osc: anaclk2 { compatible = "fixed-clock"; @@ -446,6 +488,16 @@ >; }; + pinctrl_gpio_keys: gpiokeysgrp { + fsl,pins = < + MX6QDL_PAD_SD2_CMD__GPIO1_IO11 0x1b0b0 + MX6QDL_PAD_SD2_DAT3__GPIO1_IO12 0x1b0b0 + MX6QDL_PAD_SD4_DAT4__GPIO2_IO12 0x1b0b0 + MX6QDL_PAD_SD4_DAT7__GPIO2_IO15 0x1b0b0 + MX6QDL_PAD_DISP0_DAT20__GPIO5_IO14 0x1b0b0 + >; + }; + pinctrl_gpio_leds: gpioledsgrp { fsl,pins = < MX6QDL_PAD_DISP0_DAT21__GPIO5_IO15 0x80000000 -- 2.7.4 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anson.Huang@nxp.com (Anson Huang) Date: Wed, 5 Sep 2018 15:46:12 +0800 Subject: [PATCH] ARM: dts: imx6qdl-sabreauto: add gpio keys support Message-ID: <1536133572-2138-1-git-send-email-Anson.Huang@nxp.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add i.MX6QDL SabreAuto board's gpio keys support, there are 5 gpio keys on base board: SW3: KEY_HOME; SW4: KEY_BACK; SW5: KEY_PROGRAM; SW6: KEY_VOLUMEUP; SW7: KEY_VOLUMEDOWN; Signed-off-by: Anson Huang --- arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | 52 ++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi index 9f11f1f..246af86 100644 --- a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi @@ -4,6 +4,7 @@ // Copyright 2011 Linaro Ltd. #include +#include / { chosen { @@ -25,6 +26,47 @@ }; }; + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_keys>; + + home { + label = "Home"; + gpios = <&gpio1 11 GPIO_ACTIVE_LOW>; + linux,code = ; + wakeup-source; + }; + + back { + label = "Back"; + gpios = <&gpio1 12 GPIO_ACTIVE_LOW>; + linux,code = ; + wakeup-source; + }; + + program { + label = "Program"; + gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; + linux,code = ; + wakeup-source; + }; + + volume-up { + label = "Volume Up"; + gpios = <&gpio2 15 GPIO_ACTIVE_LOW>; + linux,code = ; + wakeup-source; + }; + + volume-down { + label = "Volume Down"; + gpios = <&gpio5 14 GPIO_ACTIVE_LOW>; + linux,code = ; + wakeup-source; + }; + }; + clocks { codec_osc: anaclk2 { compatible = "fixed-clock"; @@ -446,6 +488,16 @@ >; }; + pinctrl_gpio_keys: gpiokeysgrp { + fsl,pins = < + MX6QDL_PAD_SD2_CMD__GPIO1_IO11 0x1b0b0 + MX6QDL_PAD_SD2_DAT3__GPIO1_IO12 0x1b0b0 + MX6QDL_PAD_SD4_DAT4__GPIO2_IO12 0x1b0b0 + MX6QDL_PAD_SD4_DAT7__GPIO2_IO15 0x1b0b0 + MX6QDL_PAD_DISP0_DAT20__GPIO5_IO14 0x1b0b0 + >; + }; + pinctrl_gpio_leds: gpioledsgrp { fsl,pins = < MX6QDL_PAD_DISP0_DAT21__GPIO5_IO15 0x80000000 -- 2.7.4