| // 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>; |
| }; |
| }; |
