openwrt/target/linux/ramips/dts/mt7621_mercusys_mr70x-v1.dts

// SPDX-License-Identifier: GPL-2.0-or-later OR MIT

#include "mt7621.dtsi"

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>

/ {
	compatible = "mercusys,mr70x-v1", "mediatek,mt7621-soc";
	model = "MERCUSYS MR70X v1";

	aliases {
		led-boot = &led_power_green;
		led-failsafe = &led_power_orange;
		led-running = &led_power_green;
		led-upgrade = &led_power_orange;
		label-mac-device = &gmac0;
	};

	chosen {
		bootargs = "console=ttyS0,115200";
	};

	keys {
		compatible = "gpio-keys";

		reset {
			label = "reset";
			gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RESTART>;
		};
	};

	leds {
		compatible = "gpio-leds";

		led_power_green: power-green {
			label = "green:power";
			gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
		};

		led_power_orange: power-orange {
			label = "orange:power";
			gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
		};
	};
};

&spi0 {
	status = "okay";

	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <25000000>;

		partitions {
			compatible = "fixed-partitions";
			#address-cells = <1>;
			#size-cells = <1>;

			partition@0 {
				label = "u-boot";
				reg = <0x000000 0x040000>;
				read-only;
			};

			partition@40000 {
				compatible = "denx,uimage";
				label = "firmware";
				reg = <0x040000 0xf60000>;
			};

			config: partition@fa0000 {
				label = "config";
				reg = <0xfa0000 0x010000>;
				read-only;

				nvmem-layout {
					compatible = "fixed-layout";
					#address-cells = <1>;
					#size-cells = <1>;

					macaddr_config_8: macaddr@8 {
						compatible = "mac-base";
						reg = <0x8 0x6>;
						#nvmem-cell-cells = <1>;
					};
				};
			};

			partition@fb0000 {
				label = "tplink";
				reg = <0xfb0000 0x040000>;
				read-only;
			};

			radio: partition@ff0000 {
				label = "radio";
				reg = <0xff0000 0x010000>;
				read-only;

				nvmem-layout {
					compatible = "fixed-layout";
					#address-cells = <1>;
					#size-cells = <1>;

					eeprom_radio_0: eeprom@0 {
						reg = <0x0 0xe00>;
					};
				};
			};
		};
	};
};

&pcie {
	status = "okay";
};

&pcie1 {
	wifi@0,0 {
		compatible = "mediatek,mt76";
		reg = <0x0000 0 0 0 0>;
		nvmem-cells = <&eeprom_radio_0>, <&macaddr_config_8 0>;
		nvmem-cell-names = "eeprom", "mac-address";
		mediatek,disable-radar-background;
	};
};

&gmac0 {
	nvmem-cells = <&macaddr_config_8 0>;
	nvmem-cell-names = "mac-address";
};

&gmac1 {
	status = "okay";
	label = "wan";
	phy-handle = <&ethphy0>;

	nvmem-cells = <&macaddr_config_8 1>;
	nvmem-cell-names = "mac-address";
};

&mdio {
	ethphy0: ethernet-phy@0 {
		reg = <0>;
	};
};

&switch0 {
	ports {
		port@1 {
			status = "okay";
			label = "lan1";
		};

		port@2 {
			status = "okay";
			label = "lan2";
		};

		port@3 {
			status = "okay";
			label = "lan3";
		};
	};
};

&state_default {
	gpio {
		groups = "i2c", "uart3";
		function = "gpio";
	};
};