openwrt/target/linux/mediatek/dts/mt7981b-glinet-gl-mt3000.dts

/dts-v1/;

#include "mt7981.dtsi"

/ {
	model = "GL.iNet GL-MT3000";
	compatible = "glinet,gl-mt3000", "mediatek,mt7981";

	aliases {
		label-mac-device = &gmac0;
		led-boot = &led_lightblue;
		led-failsafe = &led_lightblue;
		led-running = &led_white;
		led-upgrade = &led_lightblue;
		serial0 = &uart0;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

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

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

		mode {
			label = "mode";
			linux,input-type = <EV_SW>;
			linux,code = <BTN_0>;
			gpios = <&pio 0 GPIO_ACTIVE_HIGH>;
			debounce-interval = <60>;
		};
	};

	leds {
		compatible = "gpio-leds";

		led_lightblue: led@0 {
			label = "blue:run";
			gpios = <&pio 31 GPIO_ACTIVE_LOW>;
		};

		led_white: led@1 {
			label = "white:system";
			gpios = <&pio 30 GPIO_ACTIVE_LOW>;
		};
	};

	fan_5v: regulator-fan-5v {
		compatible = "regulator-fixed";
		regulator-name = "fan";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&pio 28 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		regulator-boot-on;
	};

	usb_vbus: regulator-usb-vbus {
		compatible = "regulator-fixed";
		regulator-name = "usb_vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpio = <&pio 12 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		regulator-boot-on;
	};
};

&uart0 {
	status = "okay";
};

&watchdog {
	status = "okay";
};

&eth {
	pinctrl-names = "default";
	pinctrl-0 = <&mdio_pins>;

	status = "okay";

	gmac0: mac@0 {
		compatible = "mediatek,eth-mac";
		reg = <0>;
		phy-mode = "2500base-x";
		phy-handle = <&phy0>;
		nvmem-cells = <&macaddr>;
		nvmem-cell-names = "mac-address";
	};

	gmac1: mac@1 {
		compatible = "mediatek,eth-mac";
		reg = <1>;
		phy-mode = "gmii";
		phy-handle = <&int_gbe_phy>;
		nvmem-cells = <&macaddr>;
		nvmem-cell-names = "mac-address";
		mac-address-increment = <1>;
	};
};

&mdio_bus {
	reset-gpios = <&pio 14 GPIO_ACTIVE_LOW>;
	reset-delay-us = <600>;
	reset-post-delay-us = <20000>;

	phy0: ethernet-phy@5 {
		reg = <5>;
		compatible = "ethernet-phy-ieee802.3-c45";
		phy-mode = "2500base-x";
	};
};

&pwm {
	pinctrl-names = "default";
	pinctrl-0 = <&pwm_pins>;

	status = "okay";
};

&fan {
	pwms = <&pwm 0 40000 0>;
	fan-supply = <&fan_5v>;
	interrupt-parent = <&pio>;
	interrupts = <29 IRQ_TYPE_EDGE_RISING>;
	status = "okay";
};

&spi0 {
	pinctrl-names = "default";
	pinctrl-0 = <&spi0_flash_pins>;
	status = "okay";

	spi_nand: flash@0 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "spi-nand";
		reg = <0>;
		spi-max-frequency = <52000000>;

		spi-cal-enable;
		spi-cal-mode = "read-data";
		spi-cal-datalen = <7>;
		spi-cal-data = /bits/ 8 <0x53 0x50 0x49 0x4E 0x41 0x4E 0x44>;
		spi-cal-addrlen = <5>;
		spi-cal-addr = /bits/ 32 <0x0 0x0 0x0 0x0 0x0>;

		spi-tx-bus-width = <4>;
		spi-rx-bus-width = <4>;
		mediatek,nmbm;
		mediatek,bmt-max-ratio = <1>;
		mediatek,bmt-max-reserved-blocks = <64>;

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

			partition@0 {
				label = "BL2";
				reg = <0x00000 0x0100000>;
				read-only;
			};

			partition@100000 {
				label = "u-boot-env";
				reg = <0x0100000 0x0080000>;
			};

			factory: partition@180000 {
				label = "Factory";
				reg = <0x180000 0x0200000>;
				read-only;

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

				macaddr: macaddr@a {
					reg = <0xa 0x6>;
				};
			};

			partition@380000 {
				label = "FIP";
				reg = <0x380000 0x0200000>;
				read-only;
			};

			partition@580000 {
				label = "log";
				reg = <0x580000 0x0040000>;
			};

			partition@5c0000 {
				label = "ubi";
				reg = <0x5c0000 0xf640000>;
				compatible = "linux,ubi";
			};
		};
	};
};

&pio {
	spi0_flash_pins: spi0-pins {
		mux {
			function = "spi";
			groups = "spi0", "spi0_wp_hold";
		};
	};

	pwm_pins: pwm0-pins {
		mux {
			function = "pwm";
			groups = "pwm0_1";
		};
	};
};

&usb_phy {
	status = "okay";
};

&xhci {
	vbus-supply = <&usb_vbus>;

	status = "okay";
};

&wifi {
	mediatek,mtd-eeprom = <&factory 0x0>;

	status = "okay";
};