| // 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 */ |
| }; |
| }; |
