xref: /linux/arch/arm/boot/dts/nxp/imx/imx6ull-engicam-microgea-gtw.dts (revision 115e74a29b530d121891238e9551c4bcdf7b04b5)

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright (C) 2025 Amarula Solutions, Dario Binacchi <dario.binacchi@amarulasolutions.com>
 * Copyright (C) 2025 Engicam srl
 */

/dts-v1/;

#include "imx6ull-engicam-microgea.dtsi"

/ {
	compatible = "engicam,microgea-imx6ull-gtw",
		     "engicam,microgea-imx6ull", "fsl,imx6ull";
	model = "Engicam MicroGEA i.MX6ULL GTW Board";

	reg_1v8: regulator-1v8 {
		compatible = "regulator-fixed";
		regulator-name = "1v8";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
	};

	reg_3v3: regulator-3v3 {
		compatible = "regulator-fixed";
		regulator-name = "3v3";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
	};

	gpio-keys {
		compatible = "gpio-keys";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_gpio_keys>;

		user-button {
			label = "User button";
			gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
			linux,code = <BTN_MISC>;
			wakeup-source;
		};
	};

	leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_leds>, <&pinctrl_pwrled>;

		led-0 {
			gpios = <&gpio5 7 GPIO_ACTIVE_HIGH>;
			default-state = "on";
		};

		led-1 {
			gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
		};

		led-2 {
			gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
		};

		led-3 {
			gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
		};
	};

	usb_hub: usb-hub {
		compatible = "smsc,usb3503a";
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_usb_hub>;
		reset-gpios = <&gpio5 6 GPIO_ACTIVE_LOW>;
	};
};

&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1>;
	status = "okay";
};

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

&usbotg1 {
	dr_mode = "otg";
	status = "okay";
};

&usbotg2 {
	dr_mode = "host";
	disable-over-current;
	status = "okay";
};

/* MicroSD */
&usdhc1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc1>;
	vmmc-supply = <&reg_3v3>;
	bus-width = <4>;
	non-removable;
	status = "okay";
};

&iomuxc {
	pinctrl_gpio_keys: gpio_keysgrp {
		fsl,pins = <
			MX6UL_PAD_JTAG_TDI__GPIO1_IO13		0x0b0b0
		>;
	};

	pinctrl_leds: ledsgrp {
		fsl,pins = <
			MX6UL_PAD_JTAG_TCK__GPIO1_IO14		0x130b0
			MX6UL_PAD_JTAG_TRST_B__GPIO1_IO15	0x130b0
			MX6UL_PAD_JTAG_TDO__GPIO1_IO12		0x130b0
		>;
	};

	pinctrl_uart1: uart1grp {
		fsl,pins = <
			MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX	0x1b0b1
			MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX	0x1b0b1
		>;
	};

	pinctrl_uart2: uart2grp {
		fsl,pins = <
			MX6UL_PAD_UART2_TX_DATA__UART2_DCE_TX	0x1b0b1
			MX6UL_PAD_UART2_RX_DATA__UART2_DCE_RX	0x1b0b1
			MX6UL_PAD_UART2_RTS_B__UART2_DCE_RTS	0x1b0b1
			MX6UL_PAD_UART2_CTS_B__UART2_DCE_CTS	0x1b0b1
		>;
	};

	pinctrl_usdhc1: usdhc1grp {
		fsl,pins = <
			MX6UL_PAD_SD1_CMD__USDHC1_CMD		0x17059
			MX6UL_PAD_SD1_CLK__USDHC1_CLK		0x10059
			MX6UL_PAD_SD1_DATA0__USDHC1_DATA0	0x17059
			MX6UL_PAD_SD1_DATA1__USDHC1_DATA1	0x17059
			MX6UL_PAD_SD1_DATA2__USDHC1_DATA2	0x17059
			MX6UL_PAD_SD1_DATA3__USDHC1_DATA3	0x17059
		>;
	};
};

&iomuxc_snvs {
	pinctrl_pwrled: ledsgrp {
		fsl,pins = <
			MX6ULL_PAD_SNVS_TAMPER7__GPIO5_IO07	0x130b0
		>;
	};

	pinctrl_usb_hub: usb_hubgrp {
		fsl,pins = <
			MX6ULL_PAD_SNVS_TAMPER6__GPIO5_IO06	0x17059
		>;
	};
};