1// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
  2/*
  3 * Copyright 2016-2022 Toradex
  4 */
  5
  6/ {
  7	/* Fixed crystal dedicated to MCP2515. */
  8	clk16m: clk16m {
  9		compatible = "fixed-clock";
 10		#clock-cells = <0>;
 11		clock-frequency = <16000000>;
 12	};
 13};
 14
 15/* Colibri AD0 to AD3 */
 16&adc1 {
 17	status = "okay";
 18};
 19
 20/*
 21 * The Atmel maxtouch controller uses SODIMM 28/30, also used for PWM<B>, PWM<C>, aka pwm2, pwm3.
 22 * So if you enable following capacitive touch controller, disable pwm2/pwm3 first.
 23 */
 24&atmel_mxt_ts {
 25	interrupt-parent = <&gpio1>;
 26	interrupts = <9 IRQ_TYPE_EDGE_FALLING>;		/* SODIMM 28 / INT */
 27	pinctrl-0 = <&pinctrl_atmel_adapter>;
 28	reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;	/* SODIMM 30 / RST */
 29	status = "disabled";
 30};
 31
 32/* Colibri SSP */
 33&ecspi3 {
 34	status = "okay";
 35
 36	mcp2515: can@0 {
 37		clocks = <&clk16m>;
 38		compatible = "microchip,mcp2515";
 39		interrupt-parent = <&gpio5>;
 40		interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
 41		pinctrl-names = "default";
 42		pinctrl-0 = <&pinctrl_can_int>;
 43		reg = <0>;
 44		spi-max-frequency = <10000000>;
 45		vdd-supply = <&reg_3v3>;
 46		xceiver-supply = <&reg_5v0>;
 47	};
 48};
 49
 50/* Colibri Fast Ethernet */
 51&fec1 {
 52	status = "okay";
 53};
 54
 55/* Colibri I2C: I2C3_SDA/SCL on SODIMM 194/196 */
 56&i2c4 {
 57	status = "okay";
 58};
 59
 60/* Colibri PWM<A> */
 61&pwm1 {
 62	status = "okay";
 63};
 64
 65/* Colibri PWM<B> */
 66&pwm2 {
 67	/* The pwm2 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */
 68	status = "okay";
 69};
 70
 71/* Colibri PWM<C> */
 72&pwm3 {
 73	/* The pwm3 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */
 74	status = "okay";
 75};
 76
 77/* Colibri PWM<D> */
 78&pwm4 {
 79	status = "okay";
 80};
 81
 82/* M41T0M6 real time clock */
 83&rtc {
 84	status = "okay";
 85};
 86
 87/* Colibri UART_A */
 88&uart1 {
 89	status = "okay";
 90};
 91
 92/* Colibri UART_B */
 93&uart2 {
 94	status = "okay";
 95};
 96
 97/* Colibri UART_C */
 98&uart3 {
 99	status = "okay";
100};
101
102/* Colibri USBC */
103&usbotg1 {
104	status = "okay";
105};
106
107/* Colibri MMC/SD */
108&usdhc1 {
109	status = "okay";
110};