// SPDX-License-Identifier: GPL-2.0-or-later OR MIT /* * Copyright 2022 Toradex */ /dts-v1/; #include #include "imx8mp.dtsi" / { model = "Toradex Verdin iMX8M Plus"; compatible = "toradex,verdin-imx8mp", "fsl,imx8mp"; aliases { eeprom0 = &eeprom_module; eeprom1 = &eeprom_carrier; eeprom2 = &eeprom_mipi_dsi; /* Ethernet aliases to ensure correct MAC addresses */ ethernet0 = &eqos; ethernet1 = &fec; }; chosen { bootargs = "console=ttymxc2,115200 earlycon"; stdout-path = &uart3; }; reg_usb1_host_vbus: regulator-usb1-vbus { compatible = "regulator-fixed"; enable-active-high; gpio = <&gpio1 14 GPIO_ACTIVE_HIGH>; /* USB_2_EN */ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usb1_vbus>; regulator-always-on; regulator-max-microvolt = <5000000>; regulator-min-microvolt = <5000000>; regulator-name = "usb1_host_vbus"; }; reg_usdhc2_vmmc: regulator-usdhc2 { compatible = "regulator-fixed"; enable-active-high; gpio = <&gpio4 22 GPIO_ACTIVE_HIGH>; /* SD_1_PWR_EN */ off-on-delay-us = <12000>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>; regulator-max-microvolt = <3300000>; regulator-min-microvolt = <3300000>; regulator-name = "V3.3_SD"; startup-delay-us = <100>; }; }; &eqos { phy-handle = <ðphy0>; phy-mode = "rgmii-id"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_eqos>; status = "okay"; mdio { compatible = "snps,dwmac-mdio"; #address-cells = <1>; #size-cells = <0>; ethphy0: ethernet-phy@7 { compatible = "ethernet-phy-ieee802.3-c22"; reg = <7>; }; }; }; &fec { fsl,magic-packet; phy-handle = <ðphy1>; phy-mode = "rgmii-id"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_fec>; status = "okay"; mdio { #address-cells = <1>; #size-cells = <0>; ethphy1: ethernet-phy@7 { compatible = "ethernet-phy-ieee802.3-c22"; reg = <7>; }; }; }; &gpio2 { regulator-ethphy { gpio-hog; gpios = <20 GPIO_ACTIVE_HIGH>; line-name = "reg_ethphy"; output-high; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_reg_eth>; }; ctrl_sleep_moci { gpio-hog; /* Verdin CTRL_SLEEP_MOCI# (SODIMM 256) */ gpios = <29 GPIO_ACTIVE_HIGH>; line-name = "CTRL_SLEEP_MOCI#"; output-high; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ctrl_sleep_moci>; }; }; /* Verdin PMIC_I2C */ &i2c1 { clock-frequency = <400000>; pinctrl-names = "default", "gpio"; pinctrl-0 = <&pinctrl_i2c1>; pinctrl-1 = <&pinctrl_i2c1_gpio>; scl-gpios = <&gpio5 14 GPIO_ACTIVE_HIGH>; sda-gpios = <&gpio5 15 GPIO_ACTIVE_HIGH>; status = "okay"; pmic: pca9450@25 { compatible = "nxp,pca9450c"; reg = <0x25>; /* PMIC PCA9450 PMIC_nINT GPIO1_IO3 */ regulators { #address-cells = <1>; /* Run/Standby voltage */ pca9450,pmic-buck2-dvs-voltage = <950000>, <850000>; pca9450,pmic-buck2-uses-i2c-dvs; #size-cells = <0>; buck1_reg: regulator@0 { reg = <0>; regulator-always-on; regulator-boot-on; regulator-compatible = "buck1"; regulator-max-microvolt = <2187500>; regulator-min-microvolt = <600000>; regulator-ramp-delay = <3125>; }; buck2_reg: regulator@1 { reg = <1>; regulator-always-on; regulator-boot-on; regulator-compatible = "buck2"; regulator-max-microvolt = <2187500>; regulator-min-microvolt = <600000>; regulator-ramp-delay = <3125>; }; buck4_reg: regulator@3 { reg = <3>; regulator-always-on; regulator-boot-on; regulator-compatible = "buck4"; regulator-max-microvolt = <3400000>; regulator-min-microvolt = <600000>; }; buck5_reg: regulator@4 { reg = <4>; regulator-always-on; regulator-boot-on; regulator-compatible = "buck5"; regulator-max-microvolt = <3400000>; regulator-min-microvolt = <600000>; }; buck6_reg: regulator@5 { reg = <5>; regulator-always-on; regulator-boot-on; regulator-compatible = "buck6"; regulator-max-microvolt = <3400000>; regulator-min-microvolt = <600000>; }; ldo1_reg: regulator@6 { reg = <6>; regulator-always-on; regulator-boot-on; regulator-compatible = "ldo1"; regulator-max-microvolt = <3300000>; regulator-min-microvolt = <1600000>; }; ldo2_reg: regulator@7 { reg = <7>; regulator-always-on; regulator-boot-on; regulator-compatible = "ldo2"; regulator-max-microvolt = <1150000>; regulator-min-microvolt = <800000>; }; ldo3_reg: regulator@8 { reg = <8>; regulator-always-on; regulator-boot-on; regulator-compatible = "ldo3"; regulator-max-microvolt = <3300000>; regulator-min-microvolt = <800000>; }; ldo4_reg: regulator@9 { reg = <9>; regulator-always-on; regulator-boot-on; regulator-compatible = "ldo4"; regulator-max-microvolt = <3300000>; regulator-min-microvolt = <800000>; }; ldo5_reg: regulator@10 { /* +V3.3_1.8_SD */ reg = <10>; regulator-compatible = "ldo5"; regulator-max-microvolt = <3300000>; regulator-min-microvolt = <1800000>; }; }; }; /* Epson RX8130 real time clock on carrier board */ rtc: rx8130@32 { compatible = "epson,rx8130"; reg = <0x32>; }; eeprom_module: eeprom@50 { compatible = "st,24c02", "atmel,24c02", "i2c-eeprom"; pagesize = <16>; reg = <0x50>; }; }; /* Verdin I2C2 DSI */ &i2c2 { clock-frequency = <400000>; pinctrl-names = "default", "gpio"; pinctrl-0 = <&pinctrl_i2c2>; pinctrl-1 = <&pinctrl_i2c2_gpio>; scl-gpios = <&gpio5 16 GPIO_ACTIVE_HIGH>; sda-gpios = <&gpio5 17 GPIO_ACTIVE_HIGH>; status = "okay"; }; /* Verdin I2C4 CSI */ &i2c3 { clock-frequency = <100000>; pinctrl-names = "default", "gpio"; pinctrl-0 = <&pinctrl_i2c3>; pinctrl-1 = <&pinctrl_i2c3_gpio>; scl-gpios = <&gpio5 18 GPIO_ACTIVE_HIGH>; sda-gpios = <&gpio5 19 GPIO_ACTIVE_HIGH>; status = "okay"; pca6416: gpio@20 { compatible = "ti,tca6416"; #gpio-cells = <2>; gpio-controller; reg = <0x20>; }; }; /* Verdin I2C1 */ &i2c4 { clock-frequency = <100000>; pinctrl-names = "default", "gpio"; pinctrl-0 = <&pinctrl_i2c4>; pinctrl-1 = <&pinctrl_i2c4_gpio>; scl-gpios = <&gpio5 20 GPIO_ACTIVE_HIGH>; sda-gpios = <&gpio5 21 GPIO_ACTIVE_HIGH>; status = "okay"; /* EEPROM on MIPI-DSI to HDMI adapter */ eeprom_mipi_dsi: eeprom@50 { compatible = "st,24c02", "atmel,24c02", "i2c-eeprom"; pagesize = <16>; reg = <0x50>; }; /* EEPROM on Verdin Development board */ eeprom_carrier: eeprom@57 { compatible = "st,24c02", "atmel,24c02", "i2c-eeprom"; pagesize = <16>; reg = <0x57>; }; }; &snvs_pwrkey { status = "okay"; }; /* Verdin UART3 */ &uart3 { /* console */ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart3>; status = "okay"; }; &usb3_phy0 { status = "okay"; }; &usb_dwc3_0 { adp-disable; dr_mode = "otg"; hnp-disable; srp-disable; usb-role-switch; status = "okay"; }; &usb3_phy1 { status = "okay"; }; &usb_dwc3_1 { dr_mode = "host"; status = "okay"; }; /* Verdin SDIO 1 */ &usdhc2 { bus-width = <4>; cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; pinctrl-names = "default", "state_100mhz", "state_200mhz"; pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>; pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>; vmmc-supply = <®_usdhc2_vmmc>; status = "okay"; }; /* On-module eMMC */ &usdhc3 { bus-width = <8>; non-removable; pinctrl-names = "default", "state_100mhz", "state_200mhz"; pinctrl-0 = <&pinctrl_usdhc3>; pinctrl-1 = <&pinctrl_usdhc3_100mhz>; pinctrl-2 = <&pinctrl_usdhc3_200mhz>; status = "okay"; }; &wdog1 { fsl,ext-reset-output; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_wdog>; status = "okay"; }; &iomuxc { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio1>, <&pinctrl_gpio2>, <&pinctrl_gpio3>, <&pinctrl_gpio4>, <&pinctrl_gpio5>, <&pinctrl_gpio6>, <&pinctrl_gpio7>, <&pinctrl_gpio8>; pinctrl_ctrl_sleep_moci: ctrlsleepmocigrp { fsl,pins = < MX8MP_IOMUXC_SAI3_RXC__GPIO4_IO29 0x1c4 /* SODIMM 256 */ >; }; pinctrl_eqos: eqosgrp { fsl,pins = < MX8MP_IOMUXC_ENET_MDC__ENET_QOS_MDC 0x3 MX8MP_IOMUXC_ENET_MDIO__ENET_QOS_MDIO 0x3 MX8MP_IOMUXC_ENET_RD0__ENET_QOS_RGMII_RD0 0x91 MX8MP_IOMUXC_ENET_RD1__ENET_QOS_RGMII_RD1 0x91 MX8MP_IOMUXC_ENET_RD2__ENET_QOS_RGMII_RD2 0x91 MX8MP_IOMUXC_ENET_RD3__ENET_QOS_RGMII_RD3 0x91 MX8MP_IOMUXC_ENET_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK 0x91 MX8MP_IOMUXC_ENET_RX_CTL__ENET_QOS_RGMII_RX_CTL 0x91 MX8MP_IOMUXC_ENET_TD0__ENET_QOS_RGMII_TD0 0x1f MX8MP_IOMUXC_ENET_TD1__ENET_QOS_RGMII_TD1 0x1f MX8MP_IOMUXC_ENET_TD2__ENET_QOS_RGMII_TD2 0x1f MX8MP_IOMUXC_ENET_TD3__ENET_QOS_RGMII_TD3 0x1f MX8MP_IOMUXC_ENET_TX_CTL__ENET_QOS_RGMII_TX_CTL 0x1f MX8MP_IOMUXC_ENET_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x1f >; }; pinctrl_fec: fecgrp { fsl,pins = < MX8MP_IOMUXC_SAI1_RXD0__GPIO4_IO02 0x19 MX8MP_IOMUXC_SAI1_RXD2__ENET1_MDC 0x3 MX8MP_IOMUXC_SAI1_RXD3__ENET1_MDIO 0x3 MX8MP_IOMUXC_SAI1_RXD4__ENET1_RGMII_RD0 0x91 MX8MP_IOMUXC_SAI1_RXD5__ENET1_RGMII_RD1 0x91 MX8MP_IOMUXC_SAI1_RXD6__ENET1_RGMII_RD2 0x91 MX8MP_IOMUXC_SAI1_RXD7__ENET1_RGMII_RD3 0x91 MX8MP_IOMUXC_SAI1_TXC__ENET1_RGMII_RXC 0x91 MX8MP_IOMUXC_SAI1_TXD0__ENET1_RGMII_TD0 0x1f MX8MP_IOMUXC_SAI1_TXD1__ENET1_RGMII_TD1 0x1f MX8MP_IOMUXC_SAI1_TXD2__ENET1_RGMII_TD2 0x1f MX8MP_IOMUXC_SAI1_TXD3__ENET1_RGMII_TD3 0x1f MX8MP_IOMUXC_SAI1_TXD4__ENET1_RGMII_TX_CTL 0x1f MX8MP_IOMUXC_SAI1_TXD5__ENET1_RGMII_TXC 0x1f MX8MP_IOMUXC_SAI1_TXFS__ENET1_RGMII_RX_CTL 0x91 >; }; /* (MEZ_)GPIO_1 shared with (MEZ_)DSI_1_INT# on Verdin Development Board */ pinctrl_gpio1: gpio1grp { fsl,pins = < MX8MP_IOMUXC_GPIO1_IO00__GPIO1_IO00 0x184 /* SODIMM 206 */ >; }; pinctrl_gpio2: gpio2grp { fsl,pins = < MX8MP_IOMUXC_GPIO1_IO01__GPIO1_IO01 0x184 /* SODIMM 208 */ >; }; pinctrl_gpio3: gpio3grp { fsl,pins = < MX8MP_IOMUXC_GPIO1_IO05__GPIO1_IO05 0x184 /* SODIMM 210 */ >; }; pinctrl_gpio4: gpio4grp { fsl,pins = < MX8MP_IOMUXC_GPIO1_IO06__GPIO1_IO06 0x184 /* SODIMM 212 */ >; }; pinctrl_gpio5: gpio5grp { fsl,pins = < MX8MP_IOMUXC_GPIO1_IO07__GPIO1_IO07 0x184 /* SODIMM 216 */ >; }; pinctrl_gpio6: gpio6grp { fsl,pins = < MX8MP_IOMUXC_GPIO1_IO08__GPIO1_IO08 0x184 /* SODIMM 218 */ >; }; pinctrl_gpio7: gpio7grp { fsl,pins = < MX8MP_IOMUXC_SAI1_RXD1__GPIO4_IO03 0x184 /* SODIMM 220 */ >; }; pinctrl_gpio8: gpio8grp { fsl,pins = < MX8MP_IOMUXC_SAI1_RXC__GPIO4_IO01 0x184 /* SODIMM 222 */ >; }; pinctrl_i2c1: i2c1grp { fsl,pins = < MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL 0x400001c3 MX8MP_IOMUXC_I2C1_SDA__I2C1_SDA 0x400001c3 >; }; pinctrl_i2c2: i2c2grp { fsl,pins = < MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL 0x400001c3 MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA 0x400001c3 >; }; pinctrl_i2c3: i2c3grp { fsl,pins = < MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL 0x400001c3 MX8MP_IOMUXC_I2C3_SDA__I2C3_SDA 0x400001c3 >; }; pinctrl_i2c4: i2c4grp { fsl,pins = < MX8MP_IOMUXC_I2C4_SCL__I2C4_SCL 0x400001c3 MX8MP_IOMUXC_I2C4_SDA__I2C4_SDA 0x400001c3 >; }; pinctrl_i2c1_gpio: i2c1grp-gpio { fsl,pins = < MX8MP_IOMUXC_I2C1_SCL__GPIO5_IO14 0x1c3 MX8MP_IOMUXC_I2C1_SDA__GPIO5_IO15 0x1c3 >; }; pinctrl_i2c2_gpio: i2c2grp-gpio { fsl,pins = < MX8MP_IOMUXC_I2C2_SCL__GPIO5_IO16 0x1c3 MX8MP_IOMUXC_I2C2_SDA__GPIO5_IO17 0x1c3 >; }; pinctrl_i2c3_gpio: i2c3grp-gpio { fsl,pins = < MX8MP_IOMUXC_I2C3_SCL__GPIO5_IO18 0x1c3 MX8MP_IOMUXC_I2C3_SDA__GPIO5_IO19 0x1c3 >; }; pinctrl_i2c4_gpio: i2c4grp-gpio { fsl,pins = < MX8MP_IOMUXC_I2C4_SCL__GPIO5_IO20 0x1c3 MX8MP_IOMUXC_I2C4_SDA__GPIO5_IO21 0x1c3 >; }; pinctrl_reg_eth: regethgrp { fsl,pins = < MX8MP_IOMUXC_SD2_WP__GPIO2_IO20 0x184 >; }; pinctrl_reg_usdhc2_vmmc: regusdhc2vmmc { fsl,pins = < MX8MP_IOMUXC_SAI2_RXC__GPIO4_IO22 0x41 >; }; pinctrl_uart3: uart3grp { fsl,pins = < MX8MP_IOMUXC_UART3_RXD__UART3_DCE_RX 0x49 MX8MP_IOMUXC_UART3_TXD__UART3_DCE_TX 0x49 >; }; pinctrl_usb1_vbus: usb1grp { fsl,pins = < MX8MP_IOMUXC_GPIO1_IO14__GPIO1_IO14 0x19 >; }; pinctrl_usdhc2: usdhc2grp { fsl,pins = < MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc1 MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x190 MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d0 MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d0 MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d0 MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d0 MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d0 >; }; pinctrl_usdhc2_100mhz: usdhc2grp-100mhz { fsl,pins = < MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc1 MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x194 MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d4 MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d4 MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d4 MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d4 MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d4 >; }; pinctrl_usdhc2_200mhz: usdhc2grp-200mhz { fsl,pins = < MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc1 MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x196 MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d6 MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d6 MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d6 MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d6 MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d6 >; }; pinctrl_usdhc2_gpio: usdhc2grp-gpio { fsl,pins = < MX8MP_IOMUXC_SD2_CD_B__GPIO2_IO12 0x1c4 >; }; pinctrl_usdhc3: usdhc3grp { fsl,pins = < MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x190 MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d0 MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d0 MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d0 MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d0 MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d0 MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d0 MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d0 MX8MP_IOMUXC_NAND_READY_B__USDHC3_RESET_B 0x1d1 MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d0 MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x190 MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d0 >; }; pinctrl_usdhc3_100mhz: usdhc3grp-100mhz { fsl,pins = < MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x194 MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d4 MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d4 MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d4 MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d4 MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d4 MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d4 MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d4 MX8MP_IOMUXC_NAND_READY_B__USDHC3_RESET_B 0x1d1 MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d4 MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x194 MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d4 >; }; pinctrl_usdhc3_200mhz: usdhc3grp-200mhz { fsl,pins = < MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x196 MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d6 MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d6 MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d6 MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d6 MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d6 MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d6 MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d6 MX8MP_IOMUXC_NAND_READY_B__USDHC3_RESET_B 0x1d1 MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d6 MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x196 MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d6 >; }; pinctrl_wdog: wdoggrp { fsl,pins = < MX8MP_IOMUXC_GPIO1_IO02__WDOG1_WDOG_B 0xc6 >; }; };