1// SPDX-License-Identifier: (GPL-2.0 OR MIT)
  2/*
  3 * Copyright 2017 Toradex AG
  4 */
  5
  6/ {
  7	chosen {
  8		stdout-path = "serial0:115200n8";
  9	};
 10
 11	/* fixed crystal dedicated to mcp2515 */
 12	clk16m: clk16m {
 13		compatible = "fixed-clock";
 14		#clock-cells = <0>;
 15		clock-frequency = <16000000>;
 16	};
 17
 18	panel: panel {
 19		compatible = "edt,et057090dhu";
 20		backlight = <&bl>;
 21		power-supply = <&reg_3v3>;
 22
 23		port {
 24			panel_in: endpoint {
 25				remote-endpoint = <&lcdif_out>;
 26			};
 27		};
 28	};
 29
 30	reg_3v3: regulator-3v3 {
 31		compatible = "regulator-fixed";
 32		regulator-name = "3.3V";
 33		regulator-min-microvolt = <3300000>;
 34		regulator-max-microvolt = <3300000>;
 35	};
 36
 37	reg_5v0: regulator-5v0 {
 38		compatible = "regulator-fixed";
 39		regulator-name = "5V";
 40		regulator-min-microvolt = <5000000>;
 41		regulator-max-microvolt = <5000000>;
 42	};
 43
 44	reg_usbh_vbus: regulator-usbh-vbus {
 45		compatible = "regulator-fixed";
 46		pinctrl-names = "default";
 47		pinctrl-0 = <&pinctrl_usbh_reg>;
 48		regulator-name = "VCC_USB[1-4]";
 49		regulator-min-microvolt = <5000000>;
 50		regulator-max-microvolt = <5000000>;
 51		gpio = <&gpio1 2 GPIO_ACTIVE_LOW>;
 52		vin-supply = <&reg_5v0>;
 53	};
 54};
 55
 56&adc1 {
 57	status = "okay";
 58};
 59
 60&bl {
 61	brightness-levels = <0 4 8 16 32 64 128 255>;
 62	default-brightness-level = <6>;
 63	power-supply = <&reg_3v3>;
 64	pwms = <&pwm4 0 5000000 1>;
 65	status = "okay";
 66};
 67
 68&ecspi1 {
 69	status = "okay";
 70
 71	mcp2515: can@0 {
 72		compatible = "microchip,mcp2515";
 73		pinctrl-names = "default";
 74		pinctrl-0 = <&pinctrl_can_int>;
 75		reg = <0>;
 76		clocks = <&clk16m>;
 77		interrupt-parent = <&gpio2>;
 78		interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
 79		spi-max-frequency = <10000000>;
 80		vdd-supply = <&reg_3v3>;
 81		xceiver-supply = <&reg_5v0>;
 82		status = "okay";
 83	};
 84};
 85
 86&i2c1 {
 87	status = "okay";
 88
 89	/* M41T0M6 real time clock on carrier board */
 90	m41t0m6: rtc@68 {
 91		compatible = "st,m41t0";
 92		reg = <0x68>;
 93	};
 94};
 95
 96&lcdif {
 97	status = "okay";
 98
 99	port {
100		lcdif_out: endpoint {
101			remote-endpoint = <&panel_in>;
102		};
103	};
104};
105
106/* PWM <A> */
107&pwm4 {
108	status = "okay";
109};
110
111/* PWM <B> */
112&pwm5 {
113	status = "okay";
114};
115
116/* PWM <C> */
117&pwm6 {
118	status = "okay";
119};
120
121/* PWM <D> */
122&pwm7 {
123	status = "okay";
124};
125
126&uart1 {
127	status = "okay";
128};
129
130&uart2 {
131	status = "okay";
132};
133
134&uart5 {
135	status = "okay";
136};
137
138&usbotg1 {
139	status = "okay";
140};
141
142&usbotg2 {
143	vbus-supply = <&reg_usbh_vbus>;
144	status = "okay";
145};
146
147&usdhc1 {
148	pinctrl-names = "default";
149	pinctrl-0 = <&pinctrl_usdhc1 &pinctrl_snvs_usdhc1_cd>;
150	no-1-8-v;
151	cd-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
152	disable-wp;
153	wakeup-source;
154	keep-power-in-suspend;
155	vmmc-supply = <&reg_3v3>;
156	status = "okay";
157};