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// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
/*
* Copyright 2020-2021 TQ-Systems GmbH
*/
/dts-v1/;
#include "imx8mn-tqma8mqnl.dtsi"
#include "mba8mx.dtsi"
/ {
model = "TQ-Systems GmbH i.MX8MN TQMa8MxNL on MBa8Mx";
compatible = "tq,imx8mn-tqma8mqnl-mba8mx", "tq,imx8mn-tqma8mqnl", "fsl,imx8mn";
chassis-type = "embedded";
aliases {
eeprom0 = &eeprom3;
mmc0 = &usdhc3;
mmc1 = &usdhc2;
mmc2 = &usdhc1;
rtc0 = &pcf85063;
rtc1 = &snvs_rtc;
};
reg_usdhc2_vmmc: regulator-vmmc {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>;
regulator-name = "VSD_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
enable-active-high;
startup-delay-us = <100>;
off-on-delay-us = <12000>;
};
};
/* Located on TQMa8MxML-ADAP */
&gpio2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usb0hub_sel>;
sel_usb_hub_hog: sel-usb-hub-hog {
gpio-hog;
gpios = <1 GPIO_ACTIVE_HIGH>;
output-high;
};
};
&i2c1 {
expander2: gpio@27 {
compatible = "nxp,pca9555";
reg = <0x27>;
gpio-controller;
#gpio-cells = <2>;
vcc-supply = <®_vcc_3v3>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_expander2>;
interrupt-parent = <&gpio1>;
interrupts = <9 IRQ_TYPE_EDGE_FALLING>;
interrupt-controller;
#interrupt-cells = <2>;
};
};
&sai3 {
assigned-clocks = <&clk IMX8MN_CLK_SAI3>;
assigned-clock-parents = <&clk IMX8MN_AUDIO_PLL1_OUT>;
clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3", "pll8k", "pll11k";
clocks = <&clk IMX8MN_CLK_SAI3_IPG>, <&clk IMX8MN_CLK_DUMMY>,
<&clk IMX8MN_CLK_SAI3_ROOT>, <&clk IMX8MN_CLK_DUMMY>,
<&clk IMX8MN_CLK_DUMMY>, <&clk IMX8MN_AUDIO_PLL1_OUT>,
<&clk IMX8MN_AUDIO_PLL2_OUT>;
};
&tlv320aic3x04 {
clock-names = "mclk";
clocks = <&clk IMX8MN_CLK_SAI3_ROOT>;
};
&usbotg1 {
dr_mode = "host";
disable-over-current;
power-active-high;
status = "okay";
};
&iomuxc {
pinctrl_ecspi1: ecspi1grp {
fsl,pins = <MX8MN_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK 0x00000146>,
<MX8MN_IOMUXC_ECSPI1_MOSI_ECSPI1_MOSI 0x00000146>,
<MX8MN_IOMUXC_ECSPI1_MISO_ECSPI1_MISO 0x00000146>,
<MX8MN_IOMUXC_ECSPI1_SS0_GPIO5_IO9 0x00000146>;
};
pinctrl_ecspi2: ecspi2grp {
fsl,pins = <MX8MN_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0x00000146>,
<MX8MN_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI 0x00000146>,
<MX8MN_IOMUXC_ECSPI2_MISO_ECSPI2_MISO 0x00000146>,
<MX8MN_IOMUXC_ECSPI2_SS0_GPIO5_IO13 0x00000146>;
};
pinctrl_expander2: expander2grp {
fsl,pins = <MX8MN_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x94>;
};
pinctrl_fec1: fec1grp {
fsl,pins = <MX8MN_IOMUXC_ENET_MDC_ENET1_MDC 0x40000002>,
<MX8MN_IOMUXC_ENET_MDIO_ENET1_MDIO 0x40000002>,
<MX8MN_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x14>,
<MX8MN_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x14>,
<MX8MN_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x14>,
<MX8MN_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x14>,
<MX8MN_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x90>,
<MX8MN_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x90>,
<MX8MN_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x90>,
<MX8MN_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x90>,
<MX8MN_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x14>,
<MX8MN_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x90>,
<MX8MN_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x90>,
<MX8MN_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x14>;
};
pinctrl_gpiobutton: gpiobuttongrp {
fsl,pins = <MX8MN_IOMUXC_GPIO1_IO05_GPIO1_IO5 0x84>,
<MX8MN_IOMUXC_GPIO1_IO07_GPIO1_IO7 0x84>,
<MX8MN_IOMUXC_SD1_CLK_GPIO2_IO0 0x84>;
};
pinctrl_gpioled: gpioledgrp {
fsl,pins = <MX8MN_IOMUXC_GPIO1_IO00_GPIO1_IO0 0x84>,
<MX8MN_IOMUXC_NAND_DQS_GPIO3_IO14 0x84>;
};
pinctrl_i2c2: i2c2grp {
fsl,pins = <MX8MN_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001C4>,
<MX8MN_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001C4>;
};
pinctrl_i2c2_gpio: i2c2gpiogrp {
fsl,pins = <MX8MN_IOMUXC_I2C2_SCL_GPIO5_IO16 0x400001C4>,
<MX8MN_IOMUXC_I2C2_SDA_GPIO5_IO17 0x400001C4>;
};
pinctrl_i2c3: i2c3grp {
fsl,pins = <MX8MN_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001C4>,
<MX8MN_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001C4>;
};
pinctrl_i2c3_gpio: i2c3gpiogrp {
fsl,pins = <MX8MN_IOMUXC_I2C3_SCL_GPIO5_IO18 0x400001C4>,
<MX8MN_IOMUXC_I2C3_SDA_GPIO5_IO19 0x400001C4>;
};
pinctrl_pwm3: pwm3grp {
fsl,pins = <MX8MN_IOMUXC_GPIO1_IO14_PWM3_OUT 0x14>;
};
pinctrl_pwm4: pwm4grp {
fsl,pins = <MX8MN_IOMUXC_GPIO1_IO15_PWM4_OUT 0x14>;
};
pinctrl_sai3: sai3grp {
fsl,pins = <MX8MN_IOMUXC_SAI3_MCLK_SAI3_MCLK 0x94>,
<MX8MN_IOMUXC_SAI3_RXC_SAI3_RX_BCLK 0x94>,
<MX8MN_IOMUXC_SAI3_RXFS_SAI3_RX_SYNC 0x94>,
<MX8MN_IOMUXC_SAI3_RXD_SAI3_RX_DATA0 0x94>,
<MX8MN_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0x94>,
<MX8MN_IOMUXC_SAI3_TXD_SAI3_TX_DATA0 0x94>,
<MX8MN_IOMUXC_SAI3_TXC_SAI3_TX_BCLK 0x94>;
};
pinctrl_uart1: uart1grp {
fsl,pins = <MX8MN_IOMUXC_UART1_RXD_UART1_DCE_RX 0x16>,
<MX8MN_IOMUXC_UART1_TXD_UART1_DCE_TX 0x16>;
};
pinctrl_uart2: uart2grp {
fsl,pins = <MX8MN_IOMUXC_UART2_RXD_UART2_DCE_RX 0x16>,
<MX8MN_IOMUXC_UART2_TXD_UART2_DCE_TX 0x16>;
};
pinctrl_uart3: uart3grp {
fsl,pins = <MX8MN_IOMUXC_UART3_RXD_UART3_DCE_RX 0x16>,
<MX8MN_IOMUXC_UART3_TXD_UART3_DCE_TX 0x16>;
};
pinctrl_uart4: uart4grp {
fsl,pins = <MX8MN_IOMUXC_UART4_RXD_UART4_DCE_RX 0x16>,
<MX8MN_IOMUXC_UART4_TXD_UART4_DCE_TX 0x16>;
};
pinctrl_usb0hub_sel: usb0hub-selgrp {
/* SEL_USB_HUB_B */
fsl,pins = <MX8MN_IOMUXC_SD1_CMD_GPIO2_IO1 0x84>;
};
pinctrl_usbotg: usbotggrp {
fsl,pins = <MX8MN_IOMUXC_GPIO1_IO12_USB1_OTG_PWR 0x84>,
<MX8MN_IOMUXC_GPIO1_IO13_USB1_OTG_OC 0x84>;
};
pinctrl_usdhc2: usdhc2grp {
fsl,pins = <MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK 0x1d4>,
<MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4>,
<MX8MN_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d4>,
<MX8MN_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d4>,
<MX8MN_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4>,
<MX8MN_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4>,
<MX8MN_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x84>;
};
pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
fsl,pins = <MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK 0x1d4>,
<MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4>,
<MX8MN_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d4>,
<MX8MN_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d4>,
<MX8MN_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4>,
<MX8MN_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4>,
<MX8MN_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x84>;
};
pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
fsl,pins = <MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK 0x1d4>,
<MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4>,
<MX8MN_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d4>,
<MX8MN_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d4>,
<MX8MN_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4>,
<MX8MN_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4>,
<MX8MN_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x84>;
};
pinctrl_usdhc2_gpio: usdhc2-gpiogrp {
fsl,pins = <MX8MN_IOMUXC_SD2_CD_B_GPIO2_IO12 0x84>;
};
};
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