1// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
  2/*
  3 * Copyright 2022 Toradex
  4 */
  5
  6/* Colibri AD0 to AD3 */
  7&adc1 {
  8	status = "okay";
  9};
 10
 11/*
 12 * The Atmel maxtouch controller uses SODIMM 28/30, also used for PWM<B>, PWM<C>, aka pwm2, pwm3.
 13 * So if you enable following capacitive touch controller, disable pwm2/pwm3 first.
 14 */
 15&atmel_mxt_ts {
 16	interrupt-parent = <&gpio1>;
 17	interrupts = <9 IRQ_TYPE_EDGE_FALLING>;		/* SODIMM 28 / INT */
 18	pinctrl-0 = <&pinctrl_atmel_adapter>;
 19	reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;	/* SODIMM 30 / RST */
 20};
 21
 22/* Colibri SSP */
 23&ecspi3 {
 24	status = "okay";
 25};
 26
 27/* Colibri Fast Ethernet */
 28&fec1 {
 29	status = "okay";
 30};
 31
 32&gpio2 {
 33	/*
 34	 * uart25 turns the UART transceiver for UART2 and 5 on. If one wants to turn the
 35	 * transceiver off, that property has to be deleted and the gpio handled in userspace.
 36	 * The same applies to uart1_tx_on where the UART1 transceiver is turned on.
 37	 */
 38	uart25-tx-on-hog {
 39		gpio-hog;
 40		gpios = <27 GPIO_ACTIVE_HIGH>; /* SODIMM 104 */
 41		output-high;
 42	};
 43};
 44
 45&gpio5 {
 46	uart1-tx-on-hog {
 47		gpio-hog;
 48		gpios = <17 GPIO_ACTIVE_HIGH>; /* SODIMM 102 */
 49		output-high;
 50	};
 51};
 52
 53/* Colibri I2C: I2C3_SDA/SCL on SODIMM 194/196 */
 54&i2c4 {
 55	status = "okay";
 56};
 57
 58/* Colibri PWM<A> */
 59&pwm1 {
 60	status = "okay";
 61};
 62
 63/* Colibri PWM<B> */
 64&pwm2 {
 65	/* The pwm2 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */
 66	status = "okay";
 67};
 68
 69/* Colibri PWM<C> */
 70&pwm3 {
 71	/* The pwm3 should be disabled to enable atmel_mxt_ts touchscreen for adapter. */
 72	status = "okay";
 73};
 74
 75/* Colibri PWM<D> */
 76&pwm4 {
 77	status = "okay";
 78};
 79
 80/* M41T0M6 real time clock */
 81&rtc {
 82	status = "okay";
 83};
 84
 85/* Colibri UART_A */
 86&uart1 {
 87	status = "okay";
 88};
 89
 90/* Colibri UART_B */
 91&uart2 {
 92	status = "okay";
 93};
 94
 95/* Colibri UART_C */
 96&uart3 {
 97	status = "okay";
 98};
 99
100/* Colibri USBC */
101&usbotg1 {
102	status = "okay";
103};
104
105/* Colibri MMC/SD */
106&usdhc1 {
107	status = "okay";
108};