// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright 2022 Toradex
*/
/ {
reg_3v3_vmmc: regulator-3v3-vmmc {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio5 16 GPIO_ACTIVE_HIGH>; /* SODIMM 100 */
regulator-max-microvolt = <3300000>;
regulator-min-microvolt = <3300000>;
regulator-name = "3v3_vmmc";
startup-delay-us = <100>;
};
};
/* Colibri AD0 to AD3 */
&adc1 {
status = "okay";
};
/* Colibri SSP */
&ecspi3 {
status = "okay";
};
/* Colibri Fast Ethernet */
&fec1 {
status = "okay";
};
&gpio2 {
/*
* uart_b_c_on_x14_enable turns the UART transceiver for UART2 and 5 on. If one wants to
* turn the transceiver off, that property has to be deleted and the gpio handled in
* userspace.
* The same applies to uart_a_on_x13_enable where the UART_A transceiver is turned on.
*/
uart-b-c-on-x14-enable-hog {
gpio-hog;
gpios = <27 GPIO_ACTIVE_HIGH>; /* SODIMM 104 */
output-high;
};
};
&gpio5 {
uart-a-on-x13-enable-hog {
gpio-hog;
gpios = <17 GPIO_ACTIVE_HIGH>; /* SODIMM 102 */
output-high;
};
};
/* Colibri I2C: I2C3_SDA/SCL on SODIMM 194/196 */
&i2c4 {
status = "okay";
};
/* Colibri PWM<A> */
&pwm1 {
status = "okay";
};
/* Colibri PWM<B> */
&pwm2 {
status = "okay";
};
/* Colibri PWM<C> */
&pwm3 {
status = "okay";
};
/* Colibri PWM<D> */
&pwm4 {
status = "okay";
};
/* M41T0M6 real time clock */
&rtc {
status = "okay";
};
/* Colibri UART_A */
&uart1 {
status = "okay";
};
/* Colibri UART_B */
&uart2 {
status = "okay";
};
/* Colibri UART_C */
&uart3 {
status = "okay";
};
/* Colibri USBC */
&usbotg1 {
disable-over-current;
status = "okay";
};
/* Colibri MMC/SD, UHS-I capable uSD slot */
&usdhc1 {
cap-power-off-card;
/delete-property/ keep-power-in-suspend;
/delete-property/ no-1-8-v;
vmmc-supply = <®_3v3_vmmc>;
status = "okay";
};
