arch/arm/dts/imx8mn-venice-gw7902.dts

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Copyright 2021 Gateworks Corporation
 */

/dts-v1/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/linux-event-codes.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/net/ti-dp83867.h>

#include "imx8mn.dtsi"

/ {
	model = "Gateworks Venice GW7902 i.MX8MN board";
	compatible = "gw,imx8mn-gw7902", "fsl,imx8mn";

	aliases {
		usb0 = &usbotg1;
	};

	chosen {
		stdout-path = &uart2;
	};

	memory@40000000 {
		device_type = "memory";
		reg = <0x0 0x40000000 0 0x80000000>;
	};

	can20m: can20m {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <20000000>;
		clock-output-names = "can20m";
	};

	gpio-keys {
		compatible = "gpio-keys";

		key-user-pb {
			label = "user_pb";
			gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
			linux,code = <BTN_0>;
		};

		key-user-pb1x {
			label = "user_pb1x";
			linux,code = <BTN_1>;
			interrupt-parent = <&gsc>;
			interrupts = <0>;
		};

		key-erased {
			label = "key_erased";
			linux,code = <BTN_2>;
			interrupt-parent = <&gsc>;
			interrupts = <1>;
		};

		key-eeprom-wp {
			label = "eeprom_wp";
			linux,code = <BTN_3>;
			interrupt-parent = <&gsc>;
			interrupts = <2>;
		};

		key-tamper {
			label = "tamper";
			linux,code = <BTN_4>;
			interrupt-parent = <&gsc>;
			interrupts = <5>;
		};

		switch-hold {
			label = "switch_hold";
			linux,code = <BTN_5>;
			interrupt-parent = <&gsc>;
			interrupts = <7>;
		};
	};

	led-controller {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_gpio_leds>;

		led-0 {
			function = LED_FUNCTION_STATUS;
			color = <LED_COLOR_ID_GREEN>;
			label = "panel1";
			gpios = <&gpio3 21 GPIO_ACTIVE_LOW>;
			default-state = "off";
		};

		led-1 {
			function = LED_FUNCTION_STATUS;
			color = <LED_COLOR_ID_GREEN>;
			label = "panel2";
			gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;
			default-state = "off";
		};

		led-2 {
			function = LED_FUNCTION_STATUS;
			color = <LED_COLOR_ID_GREEN>;
			label = "panel3";
			gpios = <&gpio3 22 GPIO_ACTIVE_LOW>;
			default-state = "off";
		};

		led-3 {
			function = LED_FUNCTION_STATUS;
			color = <LED_COLOR_ID_GREEN>;
			label = "panel4";
			gpios = <&gpio3 20 GPIO_ACTIVE_LOW>;
			default-state = "off";
		};

		led-4 {
			function = LED_FUNCTION_STATUS;
			color = <LED_COLOR_ID_GREEN>;
			label = "panel5";
			gpios = <&gpio3 25 GPIO_ACTIVE_LOW>;
			default-state = "off";
		};
	};

	pps {
		compatible = "pps-gpio";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_pps>;
		gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>;
		status = "okay";
	};

	reg_3p3v: regulator-3p3v {
		compatible = "regulator-fixed";
		regulator-name = "3P3V";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-always-on;
	};

	reg_usb1_vbus: regulator-usb1 {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_reg_usb1>;
		regulator-name = "usb_usb1_vbus";
		gpio = <&gpio2 7 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
	};

	reg_wifi: regulator-wifi {
		compatible = "regulator-fixed";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_reg_wl>;
		regulator-name = "wifi";
		gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		startup-delay-us = <100>;
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};
};

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

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

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

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

&ddrc {
	operating-points-v2 = <&ddrc_opp_table>;

	ddrc_opp_table: opp-table {
		compatible = "operating-points-v2";

		opp-25M {
			opp-hz = /bits/ 64 <25000000>;
		};

		opp-100M {
			opp-hz = /bits/ 64 <100000000>;
		};

		opp-750M {
			opp-hz = /bits/ 64 <750000000>;
		};
	};
};

&ecspi1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_spi1>;
	cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
	status = "okay";

	can@0 {
		compatible = "microchip,mcp2515";
		reg = <0>;
		clocks = <&can20m>;
		interrupt-parent = <&gpio2>;
		interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
		spi-max-frequency = <10000000>;
	};
};

&disp_blk_ctrl {
	status = "disabled";
};

/* off-board header */
&ecspi2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_spi2>;
	cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
	status = "okay";
};

&fec1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_fec1>;
	phy-mode = "rgmii-id";
	phy-handle = <&ethphy0>;
	local-mac-address = [00 00 00 00 00 00];
	status = "okay";

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

		ethphy0: ethernet-phy@0 {
			compatible = "ethernet-phy-ieee802.3-c22";
			reg = <0>;
			ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
			ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
			tx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
			rx-fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
		};
	};
};

&gpio1 {
	gpio-line-names = "", "", "", "", "", "", "", "",
		"", "", "", "", "", "m2_reset", "", "m2_wdis#",
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "";
};

&gpio2 {
	gpio-line-names = "", "", "", "", "", "", "", "",
		"uart2_en#", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "";
};

&gpio3 {
	gpio-line-names = "", "m2_gdis#", "", "", "", "", "", "m2_off#",
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "";
};

&gpio4 {
	gpio-line-names = "", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "app_gpio1", "", "uart1_rs485",
		"", "uart1_term", "uart1_half", "app_gpio2",
		"mipi_gpio1", "", "", "";
};

&gpio5 {
	gpio-line-names = "", "", "", "mipi_gpio4",
		"mipi_gpio3", "mipi_gpio2", "", "",
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "",
		"", "", "", "", "", "", "", "";
};

&gpu {
	status = "disabled";
};

&i2c1 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c1>;
	status = "okay";

	gsc: gsc@20 {
		compatible = "gw,gsc";
		reg = <0x20>;
		pinctrl-0 = <&pinctrl_gsc>;
		interrupt-parent = <&gpio2>;
		interrupts = <6 IRQ_TYPE_EDGE_FALLING>;
		interrupt-controller;
		#interrupt-cells = <1>;

		adc {
			compatible = "gw,gsc-adc";
			#address-cells = <1>;
			#size-cells = <0>;

			channel@6 {
				gw,mode = <0>;
				reg = <0x06>;
				label = "temp";
			};

			channel@8 {
				gw,mode = <1>;
				reg = <0x08>;
				label = "vdd_bat";
			};

			channel@82 {
				gw,mode = <2>;
				reg = <0x82>;
				label = "vin";
				gw,voltage-divider-ohms = <22100 1000>;
				gw,voltage-offset-microvolt = <700000>;
			};

			channel@84 {
				gw,mode = <2>;
				reg = <0x84>;
				label = "vin_4p0";
				gw,voltage-divider-ohms = <10000 10000>;
			};

			channel@86 {
				gw,mode = <2>;
				reg = <0x86>;
				label = "vdd_3p3";
				gw,voltage-divider-ohms = <10000 10000>;
			};

			channel@88 {
				gw,mode = <2>;
				reg = <0x88>;
				label = "vdd_0p9";
			};

			channel@8c {
				gw,mode = <2>;
				reg = <0x8c>;
				label = "vdd_soc";
			};

			channel@8e {
				gw,mode = <2>;
				reg = <0x8e>;
				label = "vdd_arm";
			};

			channel@90 {
				gw,mode = <2>;
				reg = <0x90>;
				label = "vdd_1p8";
			};

			channel@92 {
				gw,mode = <2>;
				reg = <0x92>;
				label = "vdd_dram";
			};

			channel@98 {
				gw,mode = <2>;
				reg = <0x98>;
				label = "vdd_1p0";
			};

			channel@9a {
				gw,mode = <2>;
				reg = <0x9a>;
				label = "vdd_2p5";
				gw,voltage-divider-ohms = <10000 10000>;
			};

			channel@9c {
				gw,mode = <2>;
				reg = <0x9c>;
				label = "vdd_5p0";
				gw,voltage-divider-ohms = <10000 10000>;
			};

			channel@a2 {
				gw,mode = <2>;
				reg = <0xa2>;
				label = "vdd_gsc";
				gw,voltage-divider-ohms = <10000 10000>;
			};
		};
	};

	gpio: gpio@23 {
		compatible = "nxp,pca9555";
		reg = <0x23>;
		gpio-controller;
		#gpio-cells = <2>;
		interrupt-parent = <&gsc>;
		interrupts = <4>;
	};

	pmic@4b {
		compatible = "rohm,bd71847";
		reg = <0x4b>;
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_pmic>;
		interrupt-parent = <&gpio3>;
		interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
		rohm,reset-snvs-powered;
		#clock-cells = <0>;
		clocks = <&osc_32k 0>;
		clock-output-names = "clk-32k-out";

		regulators {
			/* vdd_soc: 0.805-0.900V (typ=0.8V) */
			BUCK1 {
				regulator-name = "buck1";
				regulator-min-microvolt = <700000>;
				regulator-max-microvolt = <1300000>;
				regulator-boot-on;
				regulator-always-on;
				regulator-ramp-delay = <1250>;
			};

			/* vdd_arm: 0.805-1.0V (typ=0.9V) */
			buck2: BUCK2 {
				regulator-name = "buck2";
				regulator-min-microvolt = <700000>;
				regulator-max-microvolt = <1300000>;
				regulator-boot-on;
				regulator-always-on;
				regulator-ramp-delay = <1250>;
				rohm,dvs-run-voltage = <1000000>;
				rohm,dvs-idle-voltage = <900000>;
			};

			/* vdd_0p9: 0.805-1.0V (typ=0.9V) */
			BUCK3 {
				regulator-name = "buck3";
				regulator-min-microvolt = <700000>;
				regulator-max-microvolt = <1350000>;
				regulator-boot-on;
				regulator-always-on;
			};

			/* vdd_3p3 */
			BUCK4 {
				regulator-name = "buck4";
				regulator-min-microvolt = <3000000>;
				regulator-max-microvolt = <3300000>;
				regulator-boot-on;
				regulator-always-on;
			};

			/* vdd_1p8 */
			BUCK5 {
				regulator-name = "buck5";
				regulator-min-microvolt = <1605000>;
				regulator-max-microvolt = <1995000>;
				regulator-boot-on;
				regulator-always-on;
			};

			/* vdd_dram */
			BUCK6 {
				regulator-name = "buck6";
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <1400000>;
				regulator-boot-on;
				regulator-always-on;
			};

			/* nvcc_snvs_1p8 */
			LDO1 {
				regulator-name = "ldo1";
				regulator-min-microvolt = <1600000>;
				regulator-max-microvolt = <1900000>;
				regulator-boot-on;
				regulator-always-on;
			};

			/* vdd_snvs_0p8 */
			LDO2 {
				regulator-name = "ldo2";
				regulator-min-microvolt = <800000>;
				regulator-max-microvolt = <900000>;
				regulator-boot-on;
				regulator-always-on;
			};

			/* vdda_1p8 */
			LDO3 {
				regulator-name = "ldo3";
				regulator-min-microvolt = <1800000>;
				regulator-max-microvolt = <3300000>;
				regulator-boot-on;
				regulator-always-on;
			};

			LDO4 {
				regulator-name = "ldo4";
				regulator-min-microvolt = <900000>;
				regulator-max-microvolt = <1800000>;
				regulator-boot-on;
				regulator-always-on;
			};

			LDO6 {
				regulator-name = "ldo6";
				regulator-min-microvolt = <900000>;
				regulator-max-microvolt = <1800000>;
				regulator-boot-on;
				regulator-always-on;
			};
		};
	};

	eeprom@50 {
		compatible = "atmel,24c02";
		reg = <0x50>;
		pagesize = <16>;
	};

	eeprom@51 {
		compatible = "atmel,24c02";
		reg = <0x51>;
		pagesize = <16>;
	};

	eeprom@52 {
		compatible = "atmel,24c02";
		reg = <0x52>;
		pagesize = <16>;
	};

	eeprom@53 {
		compatible = "atmel,24c02";
		reg = <0x53>;
		pagesize = <16>;
	};

	rtc@68 {
		compatible = "dallas,ds1672";
		reg = <0x68>;
	};
};

&i2c2 {
	clock-frequency = <400000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c2>;
	status = "okay";

	accelerometer@19 {
		compatible = "st,lis2de12";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_accel>;
		reg = <0x19>;
		st,drdy-int-pin = <1>;
		interrupt-parent = <&gpio1>;
		interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
		interrupt-names = "INT1";
	};
};

/* off-board header */
&i2c3 {
	clock-frequency = <400000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c3>;
	status = "okay";
};

/* off-board header */
&i2c4 {
	clock-frequency = <400000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c4>;
	status = "okay";
};

&pgc_gpumix {
	status = "disabled";
};

/* off-board header */
&sai3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_sai3>;
	assigned-clocks = <&clk IMX8MN_CLK_SAI3>;
	assigned-clock-parents = <&clk IMX8MN_AUDIO_PLL1_OUT>;
	assigned-clock-rates = <24576000>;
	status = "okay";
};

/* RS232/RS485/RS422 selectable */
&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1>, <&pinctrl_uart1_gpio>;
	status = "okay";
};

/* RS232 console */
&uart2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart2>;
	status = "okay";
};

/* bluetooth HCI */
&uart3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart3>, <&pinctrl_uart3_gpio>;
	rts-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
	cts-gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
	uart-has-rtscts;
	status = "okay";

	bluetooth {
		compatible = "brcm,bcm4330-bt";
		shutdown-gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
	};
};

/* LTE Cat M1/NB1/EGPRS modem or GPS (loading option) */
&uart4 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart4>;
	status = "okay";
};

&usbotg1 {
	dr_mode = "host";
	vbus-supply = <&reg_usb1_vbus>;
	disable-over-current;
	status = "okay";
};

/* SDIO WiFi */
&usdhc2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc2>;
	bus-width = <4>;
	non-removable;
	vmmc-supply = <&reg_wifi>;
	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>;
	bus-width = <8>;
	non-removable;
	status = "okay";
};

&wdog1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_wdog>;
	fsl,ext-reset-output;
	status = "okay";
};

&iomuxc {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hog>;

	pinctrl_hog: hoggrp {
		fsl,pins = <
			MX8MN_IOMUXC_NAND_CE0_B_GPIO3_IO1	0x40000159 /* M2_GDIS# */
			MX8MN_IOMUXC_GPIO1_IO13_GPIO1_IO13	0x40000041 /* M2_RESET */
			MX8MN_IOMUXC_NAND_DATA01_GPIO3_IO7	0x40000119 /* M2_OFF# */
			MX8MN_IOMUXC_GPIO1_IO15_GPIO1_IO15	0x40000159 /* M2_WDIS# */
			MX8MN_IOMUXC_SAI2_RXFS_GPIO4_IO21	0x40000041 /* APP GPIO1 */
			MX8MN_IOMUXC_SAI2_MCLK_GPIO4_IO27	0x40000041 /* APP GPIO2 */
			MX8MN_IOMUXC_SD1_DATA6_GPIO2_IO8	0x40000041 /* UART2_EN# */
			MX8MN_IOMUXC_SAI3_RXFS_GPIO4_IO28	0x40000041 /* MIPI_GPIO1 */
			MX8MN_IOMUXC_SPDIF_EXT_CLK_GPIO5_IO5	0x40000041 /* MIPI_GPIO2 */
			MX8MN_IOMUXC_SPDIF_RX_GPIO5_IO4		0x40000041 /* MIPI_GPIO3/PWM2 */
			MX8MN_IOMUXC_SPDIF_TX_GPIO5_IO3		0x40000041 /* MIPI_GPIO4/PWM3 */
		>;
	};

	pinctrl_accel: accelgrp {
		fsl,pins = <
			MX8MN_IOMUXC_GPIO1_IO12_GPIO1_IO12	0x159
		>;
	};

	pinctrl_fec1: fec1grp {
		fsl,pins = <
			MX8MN_IOMUXC_ENET_MDC_ENET1_MDC			0x3
			MX8MN_IOMUXC_ENET_MDIO_ENET1_MDIO		0x3
			MX8MN_IOMUXC_ENET_TD3_ENET1_RGMII_TD3		0x1f
			MX8MN_IOMUXC_ENET_TD2_ENET1_RGMII_TD2		0x1f
			MX8MN_IOMUXC_ENET_TD1_ENET1_RGMII_TD1		0x1f
			MX8MN_IOMUXC_ENET_TD0_ENET1_RGMII_TD0		0x1f
			MX8MN_IOMUXC_ENET_RD3_ENET1_RGMII_RD3		0x91
			MX8MN_IOMUXC_ENET_RD2_ENET1_RGMII_RD2		0x91
			MX8MN_IOMUXC_ENET_RD1_ENET1_RGMII_RD1		0x91
			MX8MN_IOMUXC_ENET_RD0_ENET1_RGMII_RD0		0x91
			MX8MN_IOMUXC_ENET_TXC_ENET1_RGMII_TXC		0x1f
			MX8MN_IOMUXC_ENET_RXC_ENET1_RGMII_RXC		0x91
			MX8MN_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL	0x91
			MX8MN_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL	0x1f
			MX8MN_IOMUXC_GPIO1_IO10_GPIO1_IO10		0x19 /* RST# */
			MX8MN_IOMUXC_GPIO1_IO11_GPIO1_IO11		0x19 /* IRQ# */
			MX8MN_IOMUXC_GPIO1_IO08_ENET1_1588_EVENT0_IN	0x141
			MX8MN_IOMUXC_GPIO1_IO09_ENET1_1588_EVENT0_OUT	0x141
		>;
	};

	pinctrl_gsc: gscgrp {
		fsl,pins = <
			MX8MN_IOMUXC_SD1_DATA4_GPIO2_IO6	0x40
		>;
	};

	pinctrl_i2c1: i2c1grp {
		fsl,pins = <
			MX8MN_IOMUXC_I2C1_SCL_I2C1_SCL		0x400001c3
			MX8MN_IOMUXC_I2C1_SDA_I2C1_SDA		0x400001c3
		>;
	};

	pinctrl_i2c2: i2c2grp {
		fsl,pins = <
			MX8MN_IOMUXC_I2C2_SCL_I2C2_SCL		0x400001c3
			MX8MN_IOMUXC_I2C2_SDA_I2C2_SDA		0x400001c3
		>;
	};

	pinctrl_i2c3: i2c3grp {
		fsl,pins = <
			MX8MN_IOMUXC_I2C3_SCL_I2C3_SCL		0x400001c3
			MX8MN_IOMUXC_I2C3_SDA_I2C3_SDA		0x400001c3
		>;
	};

	pinctrl_i2c4: i2c4grp {
		fsl,pins = <
			MX8MN_IOMUXC_I2C4_SCL_I2C4_SCL		0x400001c3
			MX8MN_IOMUXC_I2C4_SDA_I2C4_SDA		0x400001c3
		>;
	};

	pinctrl_gpio_leds: gpioledgrp {
		fsl,pins = <
			MX8MN_IOMUXC_SAI5_RXD0_GPIO3_IO21	0x19
			MX8MN_IOMUXC_SAI5_RXD2_GPIO3_IO23	0x19
			MX8MN_IOMUXC_SAI5_RXD1_GPIO3_IO22	0x19
			MX8MN_IOMUXC_SAI5_RXC_GPIO3_IO20	0x19
			MX8MN_IOMUXC_SAI5_MCLK_GPIO3_IO25	0x19
		>;
	};

	pinctrl_pmic: pmicgrp {
		fsl,pins = <
			MX8MN_IOMUXC_NAND_DATA02_GPIO3_IO8	0x41
		>;
	};

	pinctrl_pps: ppsgrp {
		fsl,pins = <
			MX8MN_IOMUXC_SAI5_RXD3_GPIO3_IO24	0x141 /* PPS */
		>;
	};

	pinctrl_reg_wl: regwlgrp {
		fsl,pins = <
			MX8MN_IOMUXC_SD2_RESET_B_GPIO2_IO19	0x41 /* WLAN_WLON */
		>;
	};

	pinctrl_reg_usb1: regusb1grp {
		fsl,pins = <
			MX8MN_IOMUXC_SD1_DATA5_GPIO2_IO7	0x41
		>;
	};

	pinctrl_sai3: sai3grp {
		fsl,pins = <
			MX8MN_IOMUXC_SAI3_MCLK_SAI3_MCLK	0xd6
			MX8MN_IOMUXC_SAI3_RXD_SAI3_RX_DATA0	0xd6
			MX8MN_IOMUXC_SAI3_TXC_SAI3_TX_BCLK	0xd6
			MX8MN_IOMUXC_SAI3_TXD_SAI3_TX_DATA0	0xd6
			MX8MN_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC	0xd6
		>;
	};

	pinctrl_spi1: spi1grp {
		fsl,pins = <
			MX8MN_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK	0x82
			MX8MN_IOMUXC_ECSPI1_MOSI_ECSPI1_MOSI	0x82
			MX8MN_IOMUXC_ECSPI1_MISO_ECSPI1_MISO	0x82
			MX8MN_IOMUXC_ECSPI1_SS0_GPIO5_IO9	0x40
			MX8MN_IOMUXC_SD1_DATA1_GPIO2_IO3	0x140 /* CAN_IRQ# */
		>;
	};

	pinctrl_spi2: spi2grp {
		fsl,pins = <
			MX8MN_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK	0x82
			MX8MN_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI	0x82
			MX8MN_IOMUXC_ECSPI2_MISO_ECSPI2_MISO	0x82
			MX8MN_IOMUXC_ECSPI2_SS0_GPIO5_IO13	0x40 /* SS0 */
		>;
	};

	pinctrl_uart1: uart1grp {
		fsl,pins = <
			MX8MN_IOMUXC_UART1_RXD_UART1_DCE_RX	0x140
			MX8MN_IOMUXC_UART1_TXD_UART1_DCE_TX	0x140
		>;
	};

	pinctrl_uart1_gpio: uart1gpiogrp {
		fsl,pins = <
			MX8MN_IOMUXC_SAI2_TXD0_GPIO4_IO26	0x40000110 /* HALF */
			MX8MN_IOMUXC_SAI2_TXC_GPIO4_IO25	0x40000110 /* TERM */
			MX8MN_IOMUXC_SAI2_RXD0_GPIO4_IO23	0x40000110 /* RS485 */
		>;
	};

	pinctrl_uart2: uart2grp {
		fsl,pins = <
			MX8MN_IOMUXC_UART2_RXD_UART2_DCE_RX	0x140
			MX8MN_IOMUXC_UART2_TXD_UART2_DCE_TX	0x140
		>;
	};

	pinctrl_uart3_gpio: uart3_gpiogrp {
		fsl,pins = <
			MX8MN_IOMUXC_SD2_CD_B_GPIO2_IO12	0x41 /* BT_EN# */
		>;
	};

	pinctrl_uart3: uart3grp {
		fsl,pins = <
			MX8MN_IOMUXC_UART3_RXD_UART3_DCE_RX	0x140
			MX8MN_IOMUXC_UART3_TXD_UART3_DCE_TX	0x140
			MX8MN_IOMUXC_SD1_CLK_GPIO2_IO0		0x140 /* CTS */
			MX8MN_IOMUXC_SD1_CMD_GPIO2_IO1		0x140 /* RTS */
		>;
	};

	pinctrl_uart4: uart4grp {
		fsl,pins = <
			MX8MN_IOMUXC_UART4_RXD_UART4_DCE_RX	0x140
			MX8MN_IOMUXC_UART4_TXD_UART4_DCE_TX	0x140
			MX8MN_IOMUXC_GPIO1_IO06_GPIO1_IO6	0x141 /* GNSS_GASP */
		>;
	};

	pinctrl_usdhc2: usdhc2grp {
		fsl,pins = <
			MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK		0x190
			MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD		0x1d0
			MX8MN_IOMUXC_SD2_DATA0_USDHC2_DATA0	0x1d0
			MX8MN_IOMUXC_SD2_DATA1_USDHC2_DATA1	0x1d0
			MX8MN_IOMUXC_SD2_DATA2_USDHC2_DATA2	0x1d0
			MX8MN_IOMUXC_SD2_DATA3_USDHC2_DATA3	0x1d0
		>;
	};

	pinctrl_usdhc3: usdhc3grp {
		fsl,pins = <
			MX8MN_IOMUXC_NAND_WE_B_USDHC3_CLK	0x190
			MX8MN_IOMUXC_NAND_WP_B_USDHC3_CMD	0x1d0
			MX8MN_IOMUXC_NAND_DATA04_USDHC3_DATA0	0x1d0
			MX8MN_IOMUXC_NAND_DATA05_USDHC3_DATA1	0x1d0
			MX8MN_IOMUXC_NAND_DATA06_USDHC3_DATA2	0x1d0
			MX8MN_IOMUXC_NAND_DATA07_USDHC3_DATA3	0x1d0
			MX8MN_IOMUXC_NAND_RE_B_USDHC3_DATA4	0x1d0
			MX8MN_IOMUXC_NAND_CE2_B_USDHC3_DATA5	0x1d0
			MX8MN_IOMUXC_NAND_CE3_B_USDHC3_DATA6	0x1d0
			MX8MN_IOMUXC_NAND_CLE_USDHC3_DATA7	0x1d0
			MX8MN_IOMUXC_NAND_CE1_B_USDHC3_STROBE	0x190
		>;
	};

	pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp {
		fsl,pins = <
			MX8MN_IOMUXC_NAND_WE_B_USDHC3_CLK	0x194
			MX8MN_IOMUXC_NAND_WP_B_USDHC3_CMD	0x1d4
			MX8MN_IOMUXC_NAND_DATA04_USDHC3_DATA0	0x1d4
			MX8MN_IOMUXC_NAND_DATA05_USDHC3_DATA1	0x1d4
			MX8MN_IOMUXC_NAND_DATA06_USDHC3_DATA2	0x1d4
			MX8MN_IOMUXC_NAND_DATA07_USDHC3_DATA3	0x1d4
			MX8MN_IOMUXC_NAND_RE_B_USDHC3_DATA4	0x1d4
			MX8MN_IOMUXC_NAND_CE2_B_USDHC3_DATA5	0x1d4
			MX8MN_IOMUXC_NAND_CE3_B_USDHC3_DATA6	0x1d4
			MX8MN_IOMUXC_NAND_CLE_USDHC3_DATA7	0x1d4
			MX8MN_IOMUXC_NAND_CE1_B_USDHC3_STROBE	0x194
		>;
	};

	pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp {
		fsl,pins = <
			MX8MN_IOMUXC_NAND_WE_B_USDHC3_CLK	0x196
			MX8MN_IOMUXC_NAND_WP_B_USDHC3_CMD	0x1d6
			MX8MN_IOMUXC_NAND_DATA04_USDHC3_DATA0	0x1d6
			MX8MN_IOMUXC_NAND_DATA05_USDHC3_DATA1	0x1d6
			MX8MN_IOMUXC_NAND_DATA06_USDHC3_DATA2	0x1d6
			MX8MN_IOMUXC_NAND_DATA07_USDHC3_DATA3	0x1d6
			MX8MN_IOMUXC_NAND_RE_B_USDHC3_DATA4	0x1d6
			MX8MN_IOMUXC_NAND_CE2_B_USDHC3_DATA5	0x1d6
			MX8MN_IOMUXC_NAND_CE3_B_USDHC3_DATA6	0x1d6
			MX8MN_IOMUXC_NAND_CLE_USDHC3_DATA7	0x1d6
			MX8MN_IOMUXC_NAND_CE1_B_USDHC3_STROBE	0x196
		>;
	};

	pinctrl_wdog: wdoggrp {
		fsl,pins = <
			MX8MN_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B	0xc6
		>;
	};
};