blob: 5f30c88855e70769ebded3a2716eafa37f232cf0 [file] [log] [blame]
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright 2018-2021 Toradex
*/
/ {
aliases {
rtc0 = &rtc_i2c;
rtc1 = &rtc;
};
reg_3v3: regulator-3v3 {
compatible = "regulator-fixed";
regulator-max-microvolt = <3300000>;
regulator-min-microvolt = <3300000>;
regulator-name = "3.3V";
};
};
&colibri_gpio_keys {
status = "okay";
};
/* Colibri FastEthernet */
&fec1 {
status = "okay";
};
/* Colibri I2C */
&i2c1 {
status = "okay";
/* M41T0M6 real time clock on carrier board */
rtc_i2c: rtc@68 {
compatible = "st,m41t0";
reg = <0x68>;
};
};
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_iris>;
pinctrl_gpio_iris: gpioirisgrp {
fsl,pins = <IMX8QXP_QSPI0B_DATA3_LSIO_GPIO3_IO21 0x20>, /* SODIMM 98 */
<IMX8QXP_USB_SS3_TC1_LSIO_GPIO4_IO04 0x20>, /* SODIMM 133 */
<IMX8QXP_SAI0_TXD_LSIO_GPIO0_IO25 0x20>, /* SODIMM 103 */
<IMX8QXP_SAI0_TXFS_LSIO_GPIO0_IO28 0x20>, /* SODIMM 101 */
<IMX8QXP_SAI0_RXD_LSIO_GPIO0_IO27 0x20>, /* SODIMM 97 */
<IMX8QXP_ENET0_RGMII_RXC_LSIO_GPIO5_IO03 0x06000020>, /* SODIMM 85 */
<IMX8QXP_SAI0_TXC_LSIO_GPIO0_IO26 0x20>, /* SODIMM 79 */
<IMX8QXP_QSPI0A_DATA1_LSIO_GPIO3_IO10 0x06700041>; /* SODIMM 45 */
};
pinctrl_uart1_forceoff: uart1forceoffgrp {
fsl,pins = <IMX8QXP_QSPI0A_SS0_B_LSIO_GPIO3_IO14 0x20>; /* SODIMM 22 */
};
pinctrl_uart23_forceoff: uart23forceoffgrp {
fsl,pins = <IMX8QXP_MIPI_DSI1_GPIO0_01_LSIO_GPIO2_IO00 0x20>; /* SODIMM 23 */
};
};
/* Colibri SPI */
&lpspi2 {
status = "okay";
};
/* Colibri UART_B */
&lpuart0 {
status = "okay";
};
/* Colibri UART_C */
&lpuart2 {
status = "okay";
};
/* Colibri UART_A */
&lpuart3 {
status= "okay";
};
&lsio_gpio3 {
/*
* This turns the LVDS transceiver on. If one wants to turn the
* transceiver off, that property has to be deleted and the gpio handled
* in userspace.
*/
lvds-tx-on-hog {
gpio-hog;
gpios = <18 0>;
output-high;
};
};
/* Colibri PWM_B */
&lsio_pwm0 {
status = "okay";
};
/* Colibri PWM_C */
&lsio_pwm1 {
status = "okay";
};
/* Colibri PWM_D */
&lsio_pwm2 {
status = "okay";
};
/* Colibri SD/MMC Card */
&usdhc2 {
status = "okay";
};