Commit cc900d0f authored by Philippe Schenker's avatar Philippe Schenker Committed by Shawn Guo
Browse files

arm64: dts: colibri-imx8x: Move gpio-keys to som level 



SODIMM_45 that is connected to "&lsio_gpio3 10" is defined in the
Colibri standard to be a wakeup pin.
Move this to the SoM level device-tree and keep it disabled by default
but do enable it again on the carrier-board.

Signed-off-by: default avatarPhilippe Schenker <philippe.schenker@toradex.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent e2c7fa72

arch/arm64/boot/dts/freescale/imx8x-colibri-eval-v3.dtsi

+3 −13
Original line number Diff line number Diff line
@@ -17,20 +17,10 @@ 
		#clock-cells = <0>;

		clock-frequency = <16000000>;

	};



	gpio-keys {

		compatible = "gpio-keys";

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_gpiokeys>;



		key-wakeup {

			label = "Wake-Up";

			gpios = <&lsio_gpio3 10 GPIO_ACTIVE_HIGH>;

			linux,code = <KEY_WAKEUP>;

			debounce-interval = <10>;

			wakeup-source;

		};

};



&colibri_gpio_keys {

	status = "okay";

};



&i2c1 {

arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi

+15 −0
Original line number Diff line number Diff line
@@ -8,6 +8,21 @@ 
		stdout-path = &lpuart3;

	};



	colibri_gpio_keys: gpio-keys {

		compatible = "gpio-keys";

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_gpiokeys>;

		status = "disabled";



		key-wakeup {

			debounce-interval = <10>;

			gpios = <&lsio_gpio3 10 GPIO_ACTIVE_HIGH>;

			label = "Wake-Up";

			linux,code = <KEY_WAKEUP>;

			wakeup-source;

		};

	};



	reg_module_3v3: regulator-module-3v3 {

		compatible = "regulator-fixed";

		regulator-name = "+V3.3";