u-boot/arch/arm/dts/imx8mp-dhcom-som-overlay-rev100.dts

// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
/*
 * Copyright (C) 2023 Marek Vasut <marex@denx.de>
 */
/dts-v1/;
/plugin/;

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>

#include "imx8mp-pinfunc.h"

&brcmf {
	reset-gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
};

&eeprom0 {	/* EEPROM with EQoS MAC address */
	compatible = "atmel,24c02";
	pagesize = <16>;
};

&eeprom1 {	/* EEPROM with FEC MAC address */
	compatible = "atmel,24c02";
	pagesize = <16>;
};

&eeprom0wl {
	status = "disabled";
};

&eeprom1wl {
	status = "disabled";
};

&ethphy0f { /* SMSC LAN8740Ai */
	pinctrl-0 = <&pinctrl_ethphy0 &pinctrl_ioexp>;
	reset-gpios = <&gpio3 20 GPIO_ACTIVE_LOW>;
};

&ethphy0g { /* Micrel KSZ9131RNXI */
	pinctrl-0 = <&pinctrl_ethphy0 &pinctrl_ioexp>;
	reset-gpios = <&gpio3 20 GPIO_ACTIVE_LOW>;
};

&i2c3 {
	adc@48 {
		compatible = "ti,tla2024";
		interrupts-extended;
	};
};

&ioexp {
	status = "disabled";
};

&reg_eth_vio {
	gpio = <&gpio2 10 GPIO_ACTIVE_LOW>;
	pinctrl-0 = <&pinctrl_enet_vio>;
	pinctrl-names = "default";
};

&rv3032 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_rtc>;
	interrupts-extended = <&gpio5 5 IRQ_TYPE_LEVEL_LOW>;
};

&uart2 {
	bluetooth {
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_uart2_bt>;
		shutdown-gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
	};
};

&usb_dwc3_0 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usb0_vbus>;
};

&usdhc1 {
	pinctrl-0 = <&pinctrl_usdhc1 &pinctrl_usdhc1_wl_reg_en>;
	pinctrl-1 = <&pinctrl_usdhc1_100mhz &pinctrl_usdhc1_wl_reg_en>;
	pinctrl-2 = <&pinctrl_usdhc1_200mhz &pinctrl_usdhc1_wl_reg_en>;
};

&iomuxc {
	pinctrl-0 = <&pinctrl_hog_base
		     &pinctrl_dhcom_a &pinctrl_dhcom_b &pinctrl_dhcom_c
		     &pinctrl_dhcom_d &pinctrl_dhcom_e &pinctrl_dhcom_f
		     &pinctrl_dhcom_g &pinctrl_dhcom_h &pinctrl_dhcom_i
		     &pinctrl_dhcom_j &pinctrl_dhcom_k &pinctrl_dhcom_l
		     /* GPIO_M is connected to CLKOUT2 */
		     &pinctrl_dhcom_int>;

	pinctrl_enet_vio: dhcom-enet-vio-grp {
		fsl,pins = <
			MX8MP_IOMUXC_SD1_RESET_B__GPIO2_IO10		0x22
		>;
	};

	pinctrl_rtc: dhcom-rtc-grp {
		fsl,pins = <
			/* RTC_#INT Interrupt */
			MX8MP_IOMUXC_SPDIF_EXT_CLK__GPIO5_IO05		0x400001c6
		>;
	};

	pinctrl_uart2_bt: dhcom-uart2-bt-grp {
		fsl,pins = <
			/* BT_REG_EN */
			MX8MP_IOMUXC_GPIO1_IO12__GPIO1_IO12		0x144
		>;
	};

	pinctrl_usb0_vbus: dhcom-usb0-grp {
		fsl,pins = <
			MX8MP_IOMUXC_GPIO1_IO10__USB1_OTG_ID		0x0
		>;
	};

	pinctrl_usdhc1_wl_reg_en: dhcom-usdhc1-wl-reg-en-grp {
		fsl,pins = <
			/* WL_REG_EN */
			MX8MP_IOMUXC_GPIO1_IO13__GPIO1_IO13		0x144
		>;
	};
};