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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright 2024 Toradex
*/
#include "imx8-apalis-eval.dtsi"
/ {
reg_3v3_mmc: regulator-3v3-mmc {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enable_3v3_mmc>;
enable-active-high;
gpio = <&lsio_gpio5 19 GPIO_ACTIVE_HIGH>;
off-on-delay-us = <100000>;
regulator-max-microvolt = <3300000>;
regulator-min-microvolt = <3300000>;
regulator-name = "3.3V_MMC";
startup-delay-us = <10000>;
};
reg_3v3_sd: regulator-3v3-sd {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enable_3v3_sd>;
enable-active-high;
gpio = <&lsio_gpio5 20 GPIO_ACTIVE_HIGH>;
off-on-delay-us = <100000>;
regulator-max-microvolt = <3300000>;
regulator-min-microvolt = <3300000>;
regulator-name = "3.3V_SD";
startup-delay-us = <10000>;
};
reg_can1: regulator-can1 {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enable_can1_power>;
enable-active-high;
gpio = <&lsio_gpio5 22 GPIO_ACTIVE_HIGH>;
regulator-name = "5V_SW_CAN1";
startup-delay-us = <10000>;
};
reg_can2: regulator-can2 {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enable_can2_power>;
enable-active-high;
gpio = <&lsio_gpio5 21 GPIO_ACTIVE_HIGH>;
regulator-name = "5V_SW_CAN2";
startup-delay-us = <10000>;
};
};
/* Apalis CAN1 */
&flexcan1 {
xceiver-supply = <®_can1>;
status = "okay";
};
/* Apalis CAN2 */
&flexcan2 {
xceiver-supply = <®_can2>;
status = "okay";
};
/* Apalis I2C1 */
&i2c2 {
status = "okay";
/* Power/Current Measurement Sensor */
hwmon@40 {
compatible = "ti,ina219";
reg = <0x40>;
shunt-resistor = <5000>;
};
temperature-sensor@4f {
compatible = "ti,tmp75c";
reg = <0x4f>;
};
eeprom@57 {
compatible = "st,24c02", "atmel,24c02";
reg = <0x57>;
};
};
/* Apalis MMC1 */
&usdhc2 {
pinctrl-0 = <&pinctrl_usdhc2_4bit>, <&pinctrl_mmc1_cd>;
pinctrl-1 = <&pinctrl_usdhc2_4bit_100mhz>, <&pinctrl_mmc1_cd>;
pinctrl-2 = <&pinctrl_usdhc2_4bit_200mhz>, <&pinctrl_mmc1_cd>;
pinctrl-3 = <&pinctrl_usdhc2_4bit_sleep>, <&pinctrl_mmc1_cd_sleep>;
bus-width = <4>;
vmmc-supply = <®_3v3_mmc>;
status = "okay";
};
/* Apalis SD1 */
&usdhc3 {
vmmc-supply = <®_3v3_sd>;
status = "okay";
};
&iomuxc {
pinctrl_enable_3v3_mmc: enable3v3mmcgrp {
fsl,pins = <IMX8QM_USDHC1_DATA4_LSIO_GPIO5_IO19 0x00000021>; /* MXM3_148 */
};
pinctrl_enable_3v3_sd: enable3v3sdgrp {
fsl,pins = <IMX8QM_USDHC1_DATA5_LSIO_GPIO5_IO20 0x00000021>; /* MXM3_152 */
};
pinctrl_enable_can1_power: enablecan1powergrp {
fsl,pins = <IMX8QM_USDHC1_DATA7_LSIO_GPIO5_IO22 0x00000021>; /* MXM3_158 */
};
pinctrl_enable_can2_power: enablecan2powergrp {
fsl,pins = <IMX8QM_USDHC1_DATA6_LSIO_GPIO5_IO21 0x00000021>; /* MXM3_156 */
};
};
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