openwrt/target/linux/ramips/dts/mt7620a_buffalo_whr-300hp2.dts

#include "mt7620a.dtsi"

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

/ {
	compatible = "buffalo,whr-300hp2", "ralink,mt7620a-soc";
	model = "Buffalo WHR-300HP2";

	aliases {
		led-boot = &led_power_green;
		led-failsafe = &led_power_green;
		led-running = &led_power_green;
		led-upgrade = &led_power_green;
	};

	leds {
		compatible = "gpio-leds";

		power {
			label = "red:power";
			gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
		};

		wifi {
			label = "green:wifi";
			gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
		};

		led_power_green: power2 {
			label = "green:power";
			gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
		};

		wifi2 {
			label = "orange:wifi";
			gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;
		};

		internet {
			label = "green:internet";
			gpios = <&gpio2 17 GPIO_ACTIVE_LOW>;
		};

		router {
			label = "green:router";
			gpios = <&gpio2 18 GPIO_ACTIVE_LOW>;
		};

		router2 {
			label = "orange:router";
			gpios = <&gpio2 19 GPIO_ACTIVE_LOW>;
		};
	};

	keys {
		compatible = "gpio-keys";

		reset {
			label = "reset";
			gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RESTART>;
		};

		aoss {
			label = "aoss";
			gpios = <&gpio2 13 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_WPS_BUTTON>;
		};

		ap {
			label = "ap";
			gpios = <&gpio2 14 GPIO_ACTIVE_LOW>;
			linux,code = <BTN_0>;
			linux,input-type = <EV_SW>;
		};

		bridge {
			label = "bridge";
			gpios = <&gpio2 15 GPIO_ACTIVE_LOW>;
			linux,code = <BTN_0>;
			linux,input-type = <EV_SW>;
		};
	};
};

&gpio2 {
	status = "okay";
};

&spi0 {
	status = "okay";

	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <10000000>;

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

			partition@0 {
				label = "u-boot";
				reg = <0x0 0x30000>;
				read-only;
			};

			partition@30000 {
				label = "u-boot-env";
				reg = <0x30000 0x10000>;
				read-only;
			};

			factory: partition@40000 {
				label = "factory";
				reg = <0x40000 0x10000>;
				read-only;
			};

			partition@50000 {
				compatible = "denx,uimage";
				label = "firmware";
				reg = <0x50000 0x7b0000>;
			};
		};
	};
};

&state_default {
	gpio {
		groups = "i2c", "uartf", "rgmii1", "rgmii2", "wled", "nd_sd";
		function = "gpio";
	};
};

&ethernet {
	pinctrl-names = "default";
	pinctrl-0 = <&ephy_pins>;

	nvmem-cells = <&macaddr_factory_4>;
	nvmem-cell-names = "mac-address";

	mediatek,portmap = "llllw";
};

&wmac {
	ralink,mtd-eeprom = <&factory 0x0>;
	pinctrl-names = "default", "pa_gpio";
	pinctrl-0 = <&pa_pins>;
	pinctrl-1 = <&pa_gpio_pins>;
};

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

	macaddr_factory_4: macaddr@4 {
		reg = <0x4 0x6>;
	};
};