path: root/arch/arm/dts/imx8mp-data-modul-edm-sbc.dts

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright (C) 2022 Marek Vasut <marex@denx.de>
 */

/dts-v1/;

#include <dt-bindings/net/qca-ar803x.h>
#include "imx8mp.dtsi"

/ {
	model = "Data Modul i.MX8M Plus eDM SBC";
	compatible = "dmo,imx8mp-data-modul-edm-sbc", "fsl,imx8mp";

	aliases {
		rtc0 = &rtc;
		rtc1 = &snvs_rtc;
	};

	chosen {
		stdout-path = &uart3;
	};

	memory@40000000 {
		device_type = "memory";
		/* There are 1/2/4 GiB options, adjusted by bootloader. */
		reg = <0x0 0x40000000 0 0x40000000>;
	};

	backlight: backlight {
		compatible = "pwm-backlight";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_panel_backlight>;
		brightness-levels = <0 1 10 20 30 40 50 60 70 75 80 90 100>;
		default-brightness-level = <7>;
		enable-gpios = <&gpio3 0 GPIO_ACTIVE_HIGH>;
		pwms = <&pwm1 0 5000000 0>;
		/* Disabled by default, unless display board plugged in. */
		status = "disabled";
	};

	clk_xtal25: clk-xtal25 {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <25000000>;
	};

	panel: panel {
		backlight = <&backlight>;
		power-supply = <&reg_panel_vcc>;
		/* Disabled by default, unless display board plugged in. */
		status = "disabled";
	};

	reg_panel_vcc: regulator-panel-vcc {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_panel_vcc_reg>;
		regulator-name = "PANEL_VCC";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&gpio3 6 0>;
		enable-active-high;
		/* Disabled by default, unless display board plugged in. */
		status = "disabled";
	};

	reg_usdhc2_vmmc: regulator-usdhc2-vmmc {
		compatible = "regulator-fixed";
		enable-active-high;
		gpio = <&gpio2 19 0>; /* SD2_RESET */
		off-on-delay-us = <12000>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_usdhc2_vmmc>;
		regulator-max-microvolt = <3300000>;
		regulator-min-microvolt = <3300000>;
		regulator-name = "VDD_3V3_SD";
		startup-delay-us = <100>;
		vin-supply = <&buck4>;
	};

	watchdog {
		/* TPS3813 */
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_watchdog_gpio>;
		compatible = "linux,wdt-gpio";
		always-running;
		gpios = <&gpio2 8 GPIO_ACTIVE_HIGH>;
		hw_algo = "level";
		/* Reset triggers in 2..3 seconds */
		hw_margin_ms = <1500>;
		/* Disabled by default */
		status = "disabled";
	};
};

&A53_0 {
	cpu-supply = <&buck2>;
};

&A53_1 {
	cpu-supply = <&buck2>;
};

&A53_2 {
	cpu-supply = <&buck2>;
};

&A53_3 {
	cpu-supply = <&buck2>;
};

&ecspi1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi1>;
	cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
	status = "okay";

	flash@0 {	/* W25Q128JVEI */
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <100000000>;	/* Up to 133 MHz */
		spi-tx-bus-width = <1>;
		spi-rx-bus-width = <1>;
	};
};

&ecspi2 {	/* Feature connector SPI */
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi2>;
	cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
	/* Disabled by default, unless feature board plugged in. */
	status = "disabled";
};

&ecspi3 {	/* Display connector SPI */
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi3>;
	cs-gpios = <&gpio5 25 GPIO_ACTIVE_LOW>;
	/* Disabled by default, unless display board plugged in. */
	status = "disabled";
};

&eqos {	/* First ethernet */
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_eqos>;
	phy-handle = <&phy_eqos>;
	phy-mode = "rgmii-id";
	status = "okay";

	mdio {
		compatible = "snps,dwmac-mdio";
		#address-cells = <1>;
		#size-cells = <0>;

		/* Atheros AR8031 PHY */
		phy_eqos: ethernet-phy@0 {
			compatible = "ethernet-phy-ieee802.3-c22";
			reg = <0>;
			/*
			 * Dedicated ENET_WOL# signal is unused, the PHY
			 * can wake the SoC up via INT signal as well.
			 */
			interrupts-extended = <&gpio1 11 IRQ_TYPE_LEVEL_LOW>;
			reset-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
			reset-assert-us = <10000>;
			reset-deassert-us = <10000>;
			qca,keep-pll-enabled;
			vddio-supply = <&vddio_eqos>;

			vddio_eqos: vddio-regulator {
				regulator-name = "VDDIO_EQOS";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
			};

			vddh_eqos: vddh-regulator {
				regulator-name = "VDDH_EQOS";
			};
		};
	};
};

&fec {	/* Second ethernet */
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_fec>;
	phy-handle = <&phy_fec>;
	phy-mode = "rgmii-id";
	fsl,magic-packet;
	status = "okay";

	mdio {
		#address-cells = <1>;
		#size-cells = <0>;

		/* Atheros AR8031 PHY */
		phy_fec: ethernet-phy@0 {
			compatible = "ethernet-phy-ieee802.3-c22";
			reg = <0>;
			/*
			 * Dedicated ENET_WOL# signal is unused, the PHY
			 * can wake the SoC up via INT signal as well.
			 */
			interrupts-extended = <&gpio2 2 IRQ_TYPE_LEVEL_LOW>;
			reset-gpios = <&gpio2 9 GPIO_ACTIVE_LOW>;
			reset-assert-us = <10000>;
			reset-deassert-us = <10000>;
			qca,keep-pll-enabled;
			vddio-supply = <&vddio_fec>;

			vddio_fec: vddio-regulator {
				regulator-name = "VDDIO_FEC";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
			};

			vddh_fec: vddh-regulator {
				regulator-name = "VDDH_FEC";
			};
		};
	};
};

&flexcan1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_flexcan1>;
	status = "okay";
};

&gpio1 {
	gpio-line-names =
		"", "USBHUB_RESET#", "WDOG_B#", "PMIC_INT#",
		"", "M2_PCIE_RST#", "M2_PCIE_WAKE#", "GPIO5_IO03",
		"GPIO5_IO04", "PDM_SEL", "ENET_WOL#", "ENET_INT#",
		"", "", "", "ENET_RST#",
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "";
};

&gpio2 {
	gpio-line-names =
		"", "", "ENET2_INT#", "", "", "", "", "",
		"WDOG_KICK#", "ENET2_RST#", "CAN_INT#", "RTC_IRQ#",
		"", "", "", "",
		"", "", "", "SD2_RESET#", "", "", "", "",
		"", "", "", "", "", "", "", "";
};

&gpio3 {
	gpio-line-names =
		"BL_ENABLE_1V8", "PG_V_IN_VAR#", "", "",
		"", "", "TFT_ENABLE_1V8", "GRAPHICS_GPIO0_1V8",
		"CSI2_PD_1V8", "CSI2_RESET_1V8#", "", "",
		"", "", "EEPROM_WP_1V8#", "", "", "", "", "",
		"MEMCFG0", "PCIE_CLK_GEN_CLKPWRGD_PD_1V8#",
		"", "M2_W_DISABLE1_1V8#",
		"M2_W_DISABLE2_1V8#", "", "I2C5_SCL_3V3", "I2C5_SDA_3V3",
		"", "", "", "";
};

&gpio4 {
	gpio-line-names =
		"DSI_RESET_1V8#", "MEMCFG2", "", "MEMCFG1", "", "", "", "",
		"", "", "", "", "", "", "", "",
		"", "", "GRAPHICS_PRSNT_1V8#", "DSI_IRQ_1V8#",
		"", "DIS_USB_DN1", "DIS_USB_DN2", "",
		"", "", "", "", "", "", "", "";
};

&gpio5 {
	gpio-line-names =
		"", "", "", "", "", "WDOG_EN", "", "",
		"", "SPI1_CS#", "", "",
		"", "SPI2_CS#", "I2C1_SCL_3V3", "I2C1_SDA_3V3",
		"I2C2_SCL_3V3", "I2C2_SDA_3V3", "I2C3_SCL_3V3", "I2C3_SDA_3V3",
		"", "", "", "",
		"", "SPI3_CS#", "", "", "", "", "", "";
};

&i2c1 {
	clock-frequency = <100000>;
	pinctrl-names = "default", "gpio";
	pinctrl-0 = <&pinctrl_i2c1>;
	pinctrl-1 = <&pinctrl_i2c1_gpio>;
	scl-gpios = <&gpio5 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
	sda-gpios = <&gpio5 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
	status = "okay";

	usb-hub@2c {
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_usb_hub>;
		compatible = "microchip,usb2514bi";
		reg = <0x2c>;
		individual-port-switching;
		reset-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
		self-powered;
	};

	eeprom: eeprom@50 {
		compatible = "atmel,24c32";
		reg = <0x50>;
		pagesize = <32>;
	};

	rtc: rtc@68 {
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_rtc>;
		compatible = "st,m41t62";
		reg = <0x68>;
		interrupts-extended = <&gpio2 11 IRQ_TYPE_LEVEL_LOW>;
	};

	pcieclk: clk@6a {
		compatible = "renesas,9fgv0241";
		reg = <0x6a>;
		clocks = <&clk_xtal25>;
		#clock-cells = <1>;
	};
};

&i2c2 {
	clock-frequency = <100000>;
	pinctrl-names = "default", "gpio";
	pinctrl-0 = <&pinctrl_i2c2>;
	pinctrl-1 = <&pinctrl_i2c2_gpio>;
	scl-gpios = <&gpio5 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
	sda-gpios = <&gpio5 17 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
	status = "okay";
};

&i2c3 {
	clock-frequency = <100000>;
	pinctrl-names = "default", "gpio";
	pinctrl-0 = <&pinctrl_i2c3>;
	pinctrl-1 = <&pinctrl_i2c3_gpio>;
	scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
	sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
	status = "okay";

	pmic: pmic@25 {
		compatible = "nxp,pca9450c";
		reg = <0x25>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_pmic>;
		interrupt-parent = <&gpio1>;
		interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
		sd-vsel-gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;

		/*
		 * i.MX 8M Plus Data Sheet for Consumer Products
		 * 3.1.4 Operating ranges
		 * MIMX8ML8CVNKZAB
		 */
		regulators {
			buck1: BUCK1 {	/* VDD_SOC (dual-phase with BUCK3) */
				regulator-min-microvolt = <850000>;
				regulator-max-microvolt = <1000000>;
				regulator-ramp-delay = <3125>;
				regulator-always-on;
				regulator-boot-on;
			};

			buck2: BUCK2 {	/* VDD_ARM */
				regulator-min-microvolt = <850000>;
				regulator-max-microvolt = <1000000>;
				regulator-ramp-delay = <3125>;
				regulator-always-on;
				regulator-boot-on;
			};

			buck4: BUCK4 {	/* VDD_3V3 */
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
				regulator-always-on;
				regulator-boot-on;
			};

			buck5: BUCK5 {	/* VDD_1V8 */
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-always-on;
				regulator-boot-on;
			};

			buck6: BUCK6 {	/* NVCC_DRAM_1V1 */
				regulator-min-microvolt = <1100000>;
				regulator-max-microvolt = <1100000>;
				regulator-always-on;
				regulator-boot-on;
			};

			ldo1: LDO1 {	/* NVCC_SNVS_1V8 */
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-always-on;
				regulator-boot-on;
			};

			ldo3: LDO3 {	/* VDDA_1V8 */
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <1800000>;
				regulator-always-on;
				regulator-boot-on;
			};

			ldo4: LDO4 {	/* PMIC_LDO4 */
				regulator-min-microvolt = <3300000>;
				regulator-max-microvolt = <3300000>;
			};

			ldo5: LDO5 {	/* NVCC_SD2 */
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
			};
		};
	};
};

&i2c5 {	/* HDMI EDID bus */
	clock-frequency = <100000>;
	pinctrl-names = "default", "gpio";
	pinctrl-0 = <&pinctrl_i2c5>;
	pinctrl-1 = <&pinctrl_i2c5_gpio>;
	scl-gpios = <&gpio3 26 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
	sda-gpios = <&gpio3 27 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
	status = "okay";
};

&iomuxc {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hog_feature>, <&pinctrl_hog_misc>,
		    <&pinctrl_hog_panel>, <&pinctrl_hog_sbc>,
		    <&pinctrl_panel_expansion>;

	pinctrl_ecspi1: ecspi1-grp {
		fsl,pins = <
			MX8MP_IOMUXC_ECSPI1_SCLK__ECSPI1_SCLK		0x44
			MX8MP_IOMUXC_ECSPI1_MOSI__ECSPI1_MOSI		0x44
			MX8MP_IOMUXC_ECSPI1_MISO__ECSPI1_MISO		0x44
			MX8MP_IOMUXC_ECSPI1_SS0__GPIO5_IO09		0x40
		>;
	};

	pinctrl_ecspi2: ecspi2-grp {
		fsl,pins = <
			MX8MP_IOMUXC_ECSPI2_SCLK__ECSPI2_SCLK		0x44
			MX8MP_IOMUXC_ECSPI2_MOSI__ECSPI2_MOSI		0x44
			MX8MP_IOMUXC_ECSPI2_MISO__ECSPI2_MISO		0x44
			MX8MP_IOMUXC_ECSPI2_SS0__GPIO5_IO13		0x40
		>;
	};

	pinctrl_ecspi3: ecspi3-grp {
		fsl,pins = <
			MX8MP_IOMUXC_UART1_RXD__ECSPI3_SCLK		0x44
			MX8MP_IOMUXC_UART1_TXD__ECSPI3_MOSI		0x44
			MX8MP_IOMUXC_UART2_RXD__ECSPI3_MISO		0x44
			MX8MP_IOMUXC_UART2_TXD__GPIO5_IO25		0x40
		>;
	};

	pinctrl_eqos: eqos-grp {
		fsl,pins = <
			MX8MP_IOMUXC_ENET_MDC__ENET_QOS_MDC		0x3
			MX8MP_IOMUXC_ENET_MDIO__ENET_QOS_MDIO		0x3
			MX8MP_IOMUXC_ENET_TX_CTL__ENET_QOS_RGMII_TX_CTL	0x1f
			MX8MP_IOMUXC_ENET_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK	0x1f
			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_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK	0x91
			MX8MP_IOMUXC_ENET_RX_CTL__ENET_QOS_RGMII_RX_CTL	0x91
			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
			/* ENET_RST# */
			MX8MP_IOMUXC_GPIO1_IO15__GPIO1_IO15		0x6
			/* ENET_INT# */
			MX8MP_IOMUXC_GPIO1_IO11__GPIO1_IO11		0x40000090
		>;
	};

	pinctrl_fec: fec-grp {
		fsl,pins = <
			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_TXFS__ENET1_RGMII_RX_CTL	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
			/* ENET2_RST# */
			MX8MP_IOMUXC_SD1_DATA7__GPIO2_IO09		0x6
			/* ENET2_INT# */
			MX8MP_IOMUXC_SD1_DATA0__GPIO2_IO02		0x40000090
		>;
	};

	pinctrl_flexcan1: flexcan1-grp {
		fsl,pins = <
			MX8MP_IOMUXC_SPDIF_RX__CAN1_RX			0x154
			MX8MP_IOMUXC_SPDIF_TX__CAN1_TX			0x154
		>;
	};

	pinctrl_hog_feature: hog-feature-grp {
		fsl,pins = <
			/* GPIO5_IO03 */
			MX8MP_IOMUXC_GPIO1_IO07__GPIO1_IO07		0x40000006
			/* GPIO5_IO04 */
			MX8MP_IOMUXC_GPIO1_IO08__GPIO1_IO08		0x40000006

			/* CAN_INT# */
			MX8MP_IOMUXC_SD1_RESET_B__GPIO2_IO10		0x40000090
		>;
	};

	pinctrl_hog_panel: hog-panel-grp {
		fsl,pins = <
			/* GRAPHICS_GPIO0_1V8 */
			MX8MP_IOMUXC_NAND_DATA01__GPIO3_IO07		0x26
		>;
	};

	pinctrl_hog_misc: hog-misc-grp {
		fsl,pins = <
			/* ENET_WOL# -- shared by both PHYs */
			MX8MP_IOMUXC_GPIO1_IO10__GPIO1_IO10		0x40000090

			/* PG_V_IN_VAR# */
			MX8MP_IOMUXC_NAND_CE0_B__GPIO3_IO01		0x40000000
			/* CSI2_PD_1V8 */
			MX8MP_IOMUXC_NAND_DATA02__GPIO3_IO08		0x0
			/* CSI2_RESET_1V8# */
			MX8MP_IOMUXC_NAND_DATA03__GPIO3_IO09		0x0

			/* DIS_USB_DN1 */
			MX8MP_IOMUXC_SAI2_RXFS__GPIO4_IO21		0x0
			/* DIS_USB_DN2 */
			MX8MP_IOMUXC_SAI2_RXC__GPIO4_IO22		0x0

			/* EEPROM_WP_1V8# */
			MX8MP_IOMUXC_NAND_DQS__GPIO3_IO14		0x100
			/* PCIE_CLK_GEN_CLKPWRGD_PD_1V8# */
			MX8MP_IOMUXC_SAI5_RXD0__GPIO3_IO21		0x0
			/* GRAPHICS_PRSNT_1V8# */
			MX8MP_IOMUXC_SAI1_TXD6__GPIO4_IO18		0x40000000

			/* CLK_CCM_CLKO1_3V3 */
			MX8MP_IOMUXC_GPIO1_IO14__CCM_CLKO1		0x10
		>;
	};

	pinctrl_hog_sbc: hog-sbc-grp {
		fsl,pins = <
			/* MEMCFG[0..2] straps */
			MX8MP_IOMUXC_SAI5_RXC__GPIO3_IO20		0x40000140
			MX8MP_IOMUXC_SAI1_RXD1__GPIO4_IO03		0x40000140
			MX8MP_IOMUXC_SAI1_RXC__GPIO4_IO01		0x40000140
		>;
	};

	pinctrl_i2c1: i2c1-grp {
		fsl,pins = <
			MX8MP_IOMUXC_I2C1_SCL__I2C1_SCL			0x40000084
			MX8MP_IOMUXC_I2C1_SDA__I2C1_SDA			0x40000084
		>;
	};

	pinctrl_i2c1_gpio: i2c1-gpio-grp {
		fsl,pins = <
			MX8MP_IOMUXC_I2C1_SCL__GPIO5_IO14		0x84
			MX8MP_IOMUXC_I2C1_SDA__GPIO5_IO15		0x84
		>;
	};

	pinctrl_i2c2: i2c2-grp {
		fsl,pins = <
			MX8MP_IOMUXC_I2C2_SCL__I2C2_SCL			0x40000084
			MX8MP_IOMUXC_I2C2_SDA__I2C2_SDA			0x40000084
		>;
	};

	pinctrl_i2c2_gpio: i2c2-gpio-grp {
		fsl,pins = <
			MX8MP_IOMUXC_I2C2_SCL__GPIO5_IO16		0x84
			MX8MP_IOMUXC_I2C2_SDA__GPIO5_IO17		0x84
		>;
	};

	pinctrl_i2c3: i2c3-grp {
		fsl,pins = <
			MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL			0x40000084
			MX8MP_IOMUXC_I2C3_SDA__I2C3_SDA			0x40000084
		>;
	};

	pinctrl_i2c3_gpio: i2c3-gpio-grp {
		fsl,pins = <
			MX8MP_IOMUXC_I2C3_SCL__GPIO5_IO18		0x84
			MX8MP_IOMUXC_I2C3_SDA__GPIO5_IO19		0x84
		>;
	};

	pinctrl_i2c5: i2c5-grp {
		fsl,pins = <
			MX8MP_IOMUXC_HDMI_DDC_SCL__I2C5_SCL		0x40000084
			MX8MP_IOMUXC_HDMI_DDC_SDA__I2C5_SDA		0x40000084
		>;
	};

	pinctrl_i2c5_gpio: i2c5-gpio-grp {
		fsl,pins = <
			MX8MP_IOMUXC_HDMI_DDC_SCL__GPIO3_IO26		0x84
			MX8MP_IOMUXC_HDMI_DDC_SDA__GPIO3_IO27		0x84
		>;
	};

	pinctrl_panel_backlight: panel-backlight-grp {
		fsl,pins = <
			/* BL_ENABLE_1V8 */
			MX8MP_IOMUXC_NAND_ALE__GPIO3_IO00		0x104
		>;
	};

	pinctrl_panel_expansion: panel-expansion-grp {
		fsl,pins = <
			/* DSI_RESET_1V8# */
			MX8MP_IOMUXC_SAI1_RXFS__GPIO4_IO00		0x2
			/* DSI_IRQ_1V8# */
			MX8MP_IOMUXC_SAI1_TXD7__GPIO4_IO19		0x40000090
		>;
	};

	pinctrl_panel_pwm: panel-pwm-grp {
		fsl,pins = <
			/* BL_PWM_3V3 */
			MX8MP_IOMUXC_I2C4_SDA__PWM1_OUT			0x12
		>;
	};

	pinctrl_panel_vcc_reg: panel-vcc-grp {
		fsl,pins = <
			/* TFT_ENABLE_1V8 */
			MX8MP_IOMUXC_NAND_DATA00__GPIO3_IO06		0x104
		>;
	};

	pinctrl_pcie0: pcie-grp {
		fsl,pins = <
			/* M2_PCIE_RST# */
			MX8MP_IOMUXC_GPIO1_IO05__GPIO1_IO05		0x2
			/* M2_W_DISABLE1_1V8# */
			MX8MP_IOMUXC_SAI5_RXD2__GPIO3_IO23		0x2
			/* M2_W_DISABLE2_1V8# */
			MX8MP_IOMUXC_SAI5_RXD3__GPIO3_IO24		0x2
			/* CLK_M2_32K768 */
			MX8MP_IOMUXC_GPIO1_IO00__CCM_EXT_CLK1		0x14
			/* M2_PCIE_WAKE# */
			MX8MP_IOMUXC_GPIO1_IO06__GPIO1_IO06		0x40000140
			/* M2_PCIE_CLKREQ# */
			MX8MP_IOMUXC_I2C4_SCL__PCIE_CLKREQ_B		0x61
		>;
	};

	pinctrl_pdm: pdm-grp {
		fsl,pins = <
			/* PDM_SEL */
			MX8MP_IOMUXC_GPIO1_IO09__GPIO1_IO09		0x0
			MX8MP_IOMUXC_SAI3_RXC__AUDIOMIX_PDM_CLK		0x0
			MX8MP_IOMUXC_SAI3_RXFS__AUDIOMIX_PDM_BIT_STREAM00	0x0
		>;
	};

	pinctrl_pmic: pmic-grp {
		fsl,pins = <
			/* PMIC_nINT */
			MX8MP_IOMUXC_GPIO1_IO03__GPIO1_IO03		0x40000090
		>;
	};

	pinctrl_rtc: rtc-grp {
		fsl,pins = <
			/* RTC_IRQ# */
			MX8MP_IOMUXC_SD1_STROBE__GPIO2_IO11		0x40000090
		>;
	};

	pinctrl_sai1: sai1-grp {
		fsl,pins = <
			MX8MP_IOMUXC_SAI5_RXD1__AUDIOMIX_SAI1_TX_SYNC	0xd6
			MX8MP_IOMUXC_SAI5_RXFS__AUDIOMIX_SAI1_TX_DATA00	0xd6
			MX8MP_IOMUXC_SAI5_MCLK__AUDIOMIX_SAI1_TX_BCLK	0xd6
			MX8MP_IOMUXC_SAI1_MCLK__AUDIOMIX_SAI1_MCLK	0xd6
			MX8MP_IOMUXC_SAI1_RXD0__AUDIOMIX_SAI1_RX_DATA00	0xd6
		>;
	};

	pinctrl_sai2: sai2-grp {
		fsl,pins = <
			MX8MP_IOMUXC_SAI2_TXFS__AUDIOMIX_SAI2_TX_SYNC	0xd6
			MX8MP_IOMUXC_SAI2_TXD0__AUDIOMIX_SAI2_TX_DATA00	0xd6
			MX8MP_IOMUXC_SAI2_TXC__AUDIOMIX_SAI2_TX_BCLK	0xd6
			MX8MP_IOMUXC_SAI2_MCLK__AUDIOMIX_SAI2_MCLK	0xd6
		>;
	};

	pinctrl_sai3: sai3-grp {
		fsl,pins = <
			MX8MP_IOMUXC_SAI3_TXFS__AUDIOMIX_SAI3_TX_SYNC	0xd6
			MX8MP_IOMUXC_SAI3_TXD__AUDIOMIX_SAI3_TX_DATA00	0xd6
			MX8MP_IOMUXC_SAI3_TXC__AUDIOMIX_SAI3_TX_BCLK	0xd6
			MX8MP_IOMUXC_SAI3_MCLK__AUDIOMIX_SAI3_MCLK	0xd6
			MX8MP_IOMUXC_SAI3_RXD__AUDIOMIX_SAI3_RX_DATA00	0xd6
		>;
	};

	pinctrl_uart1: uart1-grp {
		fsl,pins = <
			MX8MP_IOMUXC_SD1_CLK__UART1_DCE_TX		0x49
			MX8MP_IOMUXC_SD1_CMD__UART1_DCE_RX		0x49
			MX8MP_IOMUXC_SD1_DATA1__UART1_DCE_CTS		0x49
			MX8MP_IOMUXC_SAI2_RXD0__UART1_DCE_RTS		0x49
		>;
	};

	pinctrl_uart2: uart2-grp {
		fsl,pins = <
			MX8MP_IOMUXC_SD1_DATA2__UART2_DCE_TX		0x49
			MX8MP_IOMUXC_SD1_DATA3__UART2_DCE_RX		0x49
			MX8MP_IOMUXC_SD1_DATA4__UART2_DCE_RTS		0x49
			MX8MP_IOMUXC_SD1_DATA5__UART2_DCE_CTS		0x49
		>;
	};

	pinctrl_uart3: uart3-grp {
		fsl,pins = <
			MX8MP_IOMUXC_UART3_RXD__UART3_DCE_RX		0x49
			MX8MP_IOMUXC_UART3_TXD__UART3_DCE_TX		0x49
		>;
	};

	pinctrl_uart4: uart4-grp {
		fsl,pins = <
			MX8MP_IOMUXC_UART4_RXD__UART4_DCE_RX		0x49
			MX8MP_IOMUXC_UART4_TXD__UART4_DCE_TX		0x49
		>;
	};

	pinctrl_usdhc2: usdhc2-grp {
		fsl,pins = <
			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
			MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT		0xc1
		>;
	};

	pinctrl_usdhc2_100mhz: usdhc2-100mhz-grp {
		fsl,pins = <
			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
			MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT		0xc1
		>;
	};

	pinctrl_usdhc2_200mhz: usdhc2-200mhz-grp {
		fsl,pins = <
			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
			MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT		0xc1
		>;
	};

	pinctrl_usdhc2_vmmc: usdhc2-vmmc-grp {
		fsl,pins = <
			MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19		0x20
		>;
	};

	pinctrl_usdhc2_gpio: usdhc2-gpio-grp {
		fsl,pins = <
			MX8MP_IOMUXC_SD2_CD_B__GPIO2_IO12		0x40000080
		>;
	};

	pinctrl_usdhc3: usdhc3-grp {
		fsl,pins = <
			MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK		0x190
			MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD		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_RE_B__USDHC3_DATA4		0x1d0
			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_CE1_B__USDHC3_STROBE		0x190
			MX8MP_IOMUXC_NAND_READY_B__USDHC3_RESET_B	0x141
		>;
	};

	pinctrl_usdhc3_100mhz: usdhc3-100mhz-grp {
		fsl,pins = <
			MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK		0x194
			MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD		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_RE_B__USDHC3_DATA4		0x1d4
			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_CE1_B__USDHC3_STROBE		0x194
			MX8MP_IOMUXC_NAND_READY_B__USDHC3_RESET_B	0x141
		>;
	};

	pinctrl_usdhc3_200mhz: usdhc3-200mhz-grp {
		fsl,pins = <
			MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK		0x196
			MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD		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_RE_B__USDHC3_DATA4		0x1d6
			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_CE1_B__USDHC3_STROBE		0x196
			MX8MP_IOMUXC_NAND_READY_B__USDHC3_RESET_B	0x141
		>;
	};

	pinctrl_usb_hub: usb-hub-grp {
		fsl,pins = <
			/* USBHUB_RESET# */
			MX8MP_IOMUXC_GPIO1_IO01__GPIO1_IO01		0x4
		>;
	};

	pinctrl_usb1: usb1-grp {
		fsl,pins = <
			MX8MP_IOMUXC_GPIO1_IO12__USB1_OTG_PWR		0x6
			MX8MP_IOMUXC_GPIO1_IO13__USB1_OTG_OC		0x80
		>;
	};

	pinctrl_watchdog_gpio: watchdog-gpio-grp {
		fsl,pins = <
			/* WDOG_B# */
			MX8MP_IOMUXC_GPIO1_IO02__WDOG1_WDOG_B		0x26
			/* WDOG_EN -- ungate WDT RESET# signal propagation */
			MX8MP_IOMUXC_SPDIF_EXT_CLK__GPIO5_IO05		0x6
			/* WDOG_KICK# / WDI */
			MX8MP_IOMUXC_SD1_DATA6__GPIO2_IO08		0x26
		>;
	};
};

&pwm1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_panel_pwm>;
	/* Disabled by default, unless display board plugged in. */
	status = "disabled";
};

/* SD slot */
&usdhc2 {
	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>;
	cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
	vmmc-supply = <&reg_usdhc2_vmmc>;
	bus-width = <4>;
	status = "okay";
};

/* eMMC */
&usdhc3 {
	pinctrl-names = "default", "state_100mhz", "state_200mhz";
	pinctrl-0 = <&pinctrl_usdhc3>;
	pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
	pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
	vmmc-supply = <&buck4>;
	vqmmc-supply = <&buck5>;
	bus-width = <8>;
	non-removable;
	status = "okay";
};

&uart1 {	/* RS485 */
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1>;
	uart-has-rtscts;
	status = "disabled";	/* Optional */
};

&uart2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart2>;
	uart-has-rtscts;
	status = "okay";
};

&uart3 {	/* A53 Debug */
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart3>;
	status = "okay";
};

&uart4 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart4>;
	status = "okay";
};

&usb3_phy0 {
	status = "okay";
};

&usb3_0 {
	fsl,over-current-active-low;
	status = "okay";
};

&usb_dwc3_0 {	/* Lower plug direct */
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usb1>;
	dr_mode = "host";
	status = "okay";
};

&usb3_phy1 {
	status = "okay";
};

&usb3_1 {
	status = "okay";
};

&usb_dwc3_1 {	/* Upper plug via HUB */
	dr_mode = "host";
	status = "okay";
};

&wdog1 {
	status = "okay";
};