// SPDX-License-Identifier: GPL-2.0+ OR MIT
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/*
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* Copyright 2016-2020 Toradex
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*/
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/ {
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aliases {
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rtc0 = &rtc;
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rtc1 = &snvs_rtc;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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/* fixed crystal dedicated to mpc258x */
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clk16m: clk16m {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <16000000>;
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};
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gpio-keys {
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compatible = "gpio-keys";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_gpiokeys>;
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power {
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label = "Wake-Up";
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gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
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linux,code = <KEY_WAKEUP>;
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debounce-interval = <10>;
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wakeup-source;
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};
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};
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panel: panel {
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compatible = "edt,et057090dhu";
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backlight = <&bl>;
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power-supply = <®_3v3>;
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port {
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panel_in: endpoint {
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remote-endpoint = <&lcdif_out>;
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};
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};
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};
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reg_3v3: regulator-3v3 {
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compatible = "regulator-fixed";
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regulator-name = "3.3V";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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};
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reg_5v0: regulator-5v0 {
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compatible = "regulator-fixed";
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regulator-name = "5V";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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};
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reg_usbh_vbus: regulator-usbh-vbus {
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compatible = "regulator-fixed";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usbh_reg>;
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regulator-name = "VCC_USB[1-4]";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio4 7 GPIO_ACTIVE_LOW>;
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vin-supply = <®_5v0>;
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};
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};
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&bl {
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brightness-levels = <0 4 8 16 32 64 128 255>;
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default-brightness-level = <6>;
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power-supply = <®_3v3>;
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status = "okay";
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};
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&adc1 {
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status = "okay";
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};
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&adc2 {
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status = "okay";
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};
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&ecspi3 {
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status = "okay";
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mcp2515: can@0 {
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compatible = "microchip,mcp2515";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_can_int>;
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reg = <0>;
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clocks = <&clk16m>;
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interrupt-parent = <&gpio5>;
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interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
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spi-max-frequency = <10000000>;
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vdd-supply = <®_3v3>;
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xceiver-supply = <®_5v0>;
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status = "okay";
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};
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};
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&fec1 {
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status = "okay";
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};
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&i2c4 {
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status = "okay";
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/*
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* Touchscreen is using SODIMM 28/30, also used for PWM<B>, PWM<C>,
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* aka pwm2, pwm3. so if you enable touchscreen, disable the pwms
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*/
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touchscreen@4a {
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compatible = "atmel,maxtouch";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_gpiotouch>;
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reg = <0x4a>;
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interrupt-parent = <&gpio1>;
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interrupts = <9 IRQ_TYPE_EDGE_FALLING>; /* SODIMM 28 */
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reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; /* SODIMM 30 */
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status = "disabled";
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};
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/* M41T0M6 real time clock on carrier board */
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rtc: m41t0m6@68 {
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compatible = "st,m41t0";
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reg = <0x68>;
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};
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};
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&lcdif {
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status = "okay";
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port {
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lcdif_out: endpoint {
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remote-endpoint = <&panel_in>;
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};
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};
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};
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&pwm1 {
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status = "okay";
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};
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&pwm2 {
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status = "okay";
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};
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&pwm3 {
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status = "okay";
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};
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&pwm4 {
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status = "okay";
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};
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&uart1 {
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status = "okay";
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};
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&uart2 {
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status = "okay";
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};
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&uart3 {
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status = "okay";
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};
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&usbotg1 {
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status = "okay";
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};
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&usdhc1 {
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keep-power-in-suspend;
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wakeup-source;
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vmmc-supply = <®_3v3>;
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status = "okay";
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};
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&iomuxc {
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pinctrl_gpiotouch: touchgpios {
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fsl,pins = <
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MX7D_PAD_GPIO1_IO09__GPIO1_IO9 0x74
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MX7D_PAD_GPIO1_IO10__GPIO1_IO10 0x14
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>;
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};
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};
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