openwrt/target/linux/ramips/dts/mt7620n_elecom_wrh-300cr.dts

#include "mt7620n.dtsi"

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

/ {
	compatible = "elecom,wrh-300cr", "ralink,mt7620n-soc";
	model = "ELECOM WRH-300CR";

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

	leds {
		compatible = "gpio-leds";

		led_wps: wps {
			label = "green:wps";
			gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
		};

		ethernet {
			label = "green:ethernet";
			gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
		};

		wlan {
			label = "green:wlan";
			gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
		};
	};

	keys {
		compatible = "gpio-keys";

		reset {
			label = "reset";
			gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RESTART>;
		};

		wps {
			label = "wps";
			gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_WPS_BUTTON>;
		};
	};
};

&gpio2 {
	status = "okay";
};

&gpio3 {
	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>;
			};

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

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

					eeprom_factory_0: eeprom@0 {
						reg = <0x0 0x200>;
					};

					macaddr_factory_2e: macaddr@2e {
						reg = <0x2e 0x6>;
					};
				};
			};

			partition@50000 {
				label = "recover";
				reg = <0x50000 0x1c0000>;
				read-only;
			};

			partition@210000 {
				compatible = "denx,uimage";
				label = "firmware";
				reg = <0x210000 0xdf0000>;
			};
		};
	};
};

&ehci {
	status = "okay";
};

&ohci {
	status = "okay";
};

&ethernet {
	nvmem-cells = <&macaddr_factory_2e>;
	nvmem-cell-names = "mac-address";

	mediatek,portmap = "llllw";
};

&wmac {
	nvmem-cells = <&eeprom_factory_0>;
	nvmem-cell-names = "eeprom";
};

&state_default {
	default {
		groups = "i2c", "ephy", "wled";
		function = "gpio";
	};
};