linux-zen-desktop/arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Device Tree file for ESPRESSObin-Ultra board.
 * Copyright (C) 2019 Globalscale technologies, Inc.
 *
 * Jason Hung <jhung@globalscaletechnologies.com>
 */

/dts-v1/;

#include "armada-3720-espressobin.dtsi"

/ {
	model = "Globalscale Marvell ESPRESSOBin Ultra Board";
	compatible = "globalscale,espressobin-ultra", "globalscale,espressobin",
		     "marvell,armada3720", "marvell,armada3700";

	aliases {
		/* ethernet1 is WAN port */
		ethernet1 = &switch0port5;
		ethernet2 = &switch0port1;
		ethernet3 = &switch0port2;
		ethernet4 = &switch0port3;
		ethernet5 = &switch0port4;
	};

	/delete-node/ regulator;

	reg_usb3_vbus: usb3-vbus {
		compatible = "regulator-fixed";
		regulator-name = "usb3-vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		enable-active-high;
		gpio = <&gpionb 19 GPIO_ACTIVE_HIGH>;
	};

	usb3_phy: usb3-phy {
		compatible = "usb-nop-xceiv";
		vcc-supply = <&reg_usb3_vbus>;
	};

	gpio-leds {
		pinctrl-names = "default";
		compatible = "gpio-leds";
		/* No assigned functions to the LEDs by default */
		led1 {
			label = "ebin-ultra:blue:led1";
			gpios = <&gpionb 11 GPIO_ACTIVE_LOW>;
		};
		led2 {
			label = "ebin-ultra:green:led2";
			gpios = <&gpionb 12 GPIO_ACTIVE_LOW>;
		};
		led3 {
			label = "ebin-ultra:red:led3";
			gpios = <&gpionb 13 GPIO_ACTIVE_LOW>;
		};
		led4 {
			label = "ebin-ultra:yellow:led4";
			gpios = <&gpionb 14 GPIO_ACTIVE_LOW>;
		};
	};
};

&sdhci0 {
	status = "okay";
};

&sdhci1 {
	/delete-property/ vqmmc-supply;
	status = "disabled";
};

&spi0 {
	flash@0 {
		partitions {
			compatible = "fixed-partitions";
			#address-cells = <1>;
			#size-cells = <1>;

			partition@0 {
				label = "firmware";
				reg = <0x0 0x3e0000>;
			};
			partition@3e0000 {
				label = "hw-info";
				reg = <0x3e0000 0x10000>;
				read-only;
			};
			partition@3f0000 {
				label = "u-boot-env";
				reg = <0x3f0000 0x10000>;
			};
		};
	};
};

&i2c0 {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&i2c1_pins>;

	clock-frequency = <100000>;

	rtc@51 {
		compatible = "nxp,pcf8563";
		reg = <0x51>;
	};
};

&usb3 {
	usb-phy = <&usb3_phy>;
};

&mdio {
	extphy: ethernet-phy@1 {
		reg = <1>;

		reset-gpios = <&gpionb 2 GPIO_ACTIVE_LOW>;
	};
};

&switch0 {
	reg = <3>;

	reset-gpios = <&gpiosb 23 GPIO_ACTIVE_LOW>;

	ports {
		switch0port1: port@1 {
			reg = <1>;
			label = "lan0";
			phy-handle = <&switch0phy0>;
		};

		switch0port2: port@2 {
			reg = <2>;
			label = "lan1";
			phy-handle = <&switch0phy1>;
		};

		switch0port3: port@3 {
			reg = <3>;
			label = "lan2";
			phy-handle = <&switch0phy2>;
		};

		switch0port4: port@4 {
			reg = <4>;
			label = "lan3";
			phy-handle = <&switch0phy3>;
		};

		switch0port5: port@5 {
			reg = <5>;
			label = "wan";
			phy-handle = <&extphy>;
			phy-mode = "sgmii";
		};
	};

	mdio {
		switch0phy3: switch0phy3@14 {
			reg = <0x14>;
		};
	};
};