Commit 7f6b48a6 authored by João Paulo Gonçalves's avatar João Paulo Gonçalves Committed by Shawn Guo
Browse files

arm64: dts: colibri-imx8x: Add analog inputs 



Add adc nodes for analog inputs support for all Colibri-iMX8X carrier
boards.

Signed-off-by: default avatarJoão Paulo Gonçalves <joao.goncalves@toradex.com>
Signed-off-by: default avatarFrancesco Dolcini <francesco.dolcini@toradex.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 53f7fe50

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

+5 −0
Original line number Diff line number Diff line
@@ -3,6 +3,11 @@ 
 * Copyright 2018-2021 Toradex

 */



/* Colibri Analogue Inputs */

&adc0 {

	status = "okay";

};



&colibri_gpio_keys {

	status = "okay";

};

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

+5 −0
Original line number Diff line number Diff line
@@ -19,6 +19,11 @@ clk16m: clock-16mhz { 
	};

};



/* Colibri Analogue Inputs */

&adc0 {

	status = "okay";

};



&colibri_gpio_keys {

	status = "okay";

};

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

+5 −0
Original line number Diff line number Diff line
@@ -17,6 +17,11 @@ reg_3v3: regulator-3v3 { 
	};

};



/* Colibri Analogue Inputs */

&adc0 {

	status = "okay";

};



&colibri_gpio_keys {

	status = "okay";

};

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

+13 −1
Original line number Diff line number Diff line
@@ -38,6 +38,13 @@ reg_module_3v3: regulator-module-3v3 { 
		regulator-max-microvolt = <3300000>;

	};



	reg_module_vref_1v8: regulator-module-vref-1v8 {

		compatible = "regulator-fixed";

		regulator-max-microvolt = <1800000>;

		regulator-min-microvolt = <1800000>;

		regulator-name = "vref-1v8";

	};



	reg_usbh_vbus: regulator-usbh-vbus {

		compatible = "regulator-fixed";

		pinctrl-names = "default";
@@ -50,7 +57,12 @@ reg_usbh_vbus: regulator-usbh-vbus { 
	};

};



/* TODO Analogue Inputs */

/* Colibri Analogue Inputs */

&adc0 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_adc0>;

	vref-supply = <&reg_module_vref_1v8>;

};



/* TODO Cooling maps for DX */