openwrt/target/linux/mediatek/dts/mt7981b-cmcc-rax3000m.dts

// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
 * Copyright (C) 2023 Tianling Shen <cnsztl@immortalwrt.org>
 */

/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>

#include "mt7981.dtsi"

/ {
	model = "CMCC RAX3000M";
	compatible = "cmcc,rax3000m", "mediatek,mt7981";

	aliases {
		led-boot = &red_led;
		led-failsafe = &red_led;
		led-running = &green_led;
		led-upgrade = &green_led;
		serial0 = &uart0;
	};

	chosen: chosen {
		bootargs-override = "root=/dev/fit0 rootwait";
		stdout-path = "serial0:115200n8";
	};

	memory {
		reg = <0 0x40000000 0 0x20000000>;
	};

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

		button-reset {
			label = "reset";
			linux,code = <KEY_RESTART>;
			gpios = <&pio 1 GPIO_ACTIVE_LOW>;
		};

		button-mesh {
			label = "mesh";
			linux,code = <BTN_9>;
			linux,input-type = <EV_SW>;
			gpios = <&pio 0 GPIO_ACTIVE_LOW>;
		};
	};

	gpio-leds {
		compatible = "gpio-leds";

		green_led: led-0 {
			function = LED_FUNCTION_STATUS;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&pio 9 GPIO_ACTIVE_LOW>;
		};

		led-1 {
			function = LED_FUNCTION_STATUS;
			color = <LED_COLOR_ID_BLUE>;
			gpios = <&pio 12 GPIO_ACTIVE_LOW>;
		};

		red_led: led-2 {
			function = LED_FUNCTION_STATUS;
			color = <LED_COLOR_ID_RED>;
			gpios = <&pio 35 GPIO_ACTIVE_LOW>;
		};
	};
};

&eth {
	status = "okay";

	gmac0: mac@0 {
		compatible = "mediatek,eth-mac";
		reg = <0>;
		phy-mode = "2500base-x";

		fixed-link {
			speed = <2500>;
			full-duplex;
			pause;
		};
	};

	gmac1: mac@1 {
		compatible = "mediatek,eth-mac";
		reg = <1>;
		phy-mode = "gmii";
		phy-handle = <&int_gbe_phy>;
	};
};

&mdio_bus {
	switch: switch@1f {
		compatible = "mediatek,mt7531";
		reg = <31>;
		reset-gpios = <&pio 39 GPIO_ACTIVE_HIGH>;
		interrupt-controller;
		#interrupt-cells = <1>;
		interrupt-parent = <&pio>;
		interrupts = <38 IRQ_TYPE_LEVEL_HIGH>;
	};
};

&switch {
	ports {
		#address-cells = <1>;
		#size-cells = <0>;

		port@0 {
			reg = <0>;
			label = "lan3";
		};

		port@1 {
			reg = <1>;
			label = "lan2";
		};

		port@2 {
			reg = <2>;
			label = "lan1";
		};

		port@6 {
			reg = <6>;
			ethernet = <&gmac0>;
			phy-mode = "2500base-x";

			fixed-link {
				speed = <2500>;
				full-duplex;
				pause;
			};
		};
	};
};

&uart0 {
	status = "okay";
};

&usb_phy {
	status = "okay";
};

&watchdog {
	status = "okay";
};

&wifi {
	status = "okay";
};

&xhci {
	status = "okay";
};