ARM: dts: imx7d-pico-pi: Extend peripherals support (9c77ba96) · Commits · 戴 / test

arch/arm/boot/dts/imx7d-pico-pi.dts

+56 −0

Original line number	Diff line number	Diff line
		@@ -8,6 +8,17 @@
		model = "TechNexion PICO-IMX7D Board and PI baseboard";
		compatible = "technexion,imx7d-pico-pi", "fsl,imx7d";

		leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_gpio_leds>;

		led {
		label = "gpio-led";
		gpios = <&gpio2 6 GPIO_ACTIVE_HIGH>;
		};
		};

		sound {
		compatible = "simple-audio-card";
		simple-audio-card,name = "imx7-sgtl5000";
		@@ -35,3 +46,48 @@
		VDDIO-supply = <&reg_vref_1v8>;
		};
		};

		&i2c4 {
		polytouch: touchscreen@38 {
		compatible = "edt,edt-ft5x06";
		reg = <0x38>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_touchscreen>;
		interrupt-parent = <&gpio2>;
		interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
		reset-gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
		touchscreen-size-x = <800>;
		touchscreen-size-y = <480>;
		};
		};

		&iomuxc {
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_hog>;

		pinctrl_hog: hoggrp {
		fsl,pins = <
		MX7D_PAD_EPDC_DATA00__GPIO2_IO0 0x14
		MX7D_PAD_EPDC_DATA01__GPIO2_IO1 0x14
		MX7D_PAD_EPDC_DATA02__GPIO2_IO2 0x14
		MX7D_PAD_EPDC_DATA03__GPIO2_IO3 0x14
		MX7D_PAD_EPDC_DATA05__GPIO2_IO5 0x14
		MX7D_PAD_EPDC_DATA12__GPIO2_IO12 0x14
		MX7D_PAD_EPDC_DATA07__GPIO2_IO7 0x14
		>;
		};

		pinctrl_gpio_leds: gpioledsgrp {
		fsl,pins = <
		MX7D_PAD_EPDC_DATA06__GPIO2_IO6 0x14
		>;
		};

		pinctrl_touchscreen: touchscreengrp {
		fsl,pins = <
		MX7D_PAD_EPDC_DATA04__GPIO2_IO4 0x14
		MX7D_PAD_EPDC_DATA13__GPIO2_IO13 0x14
		>;
		};

		};