openwrt/target/linux/ramips/dts/rt3050_arcwireless_freestation5.dts

#include "rt3050.dtsi"

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

/ {
	compatible = "arcwireless,freestation5", "ralink,rt3050-soc";
	model = "ARC FreeStation5";

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

	flash@1f000000 {
		compatible = "cfi-flash";
		reg = <0x1f000000 0x800000>;
		bank-width = <2>;
		device-width = <2>;

		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 {
				compatible = "nvmem-cells";
				label = "factory";
				reg = <0x40000 0x10000>;
				#address-cells = <1>;
				#size-cells = <1>;
				read-only;

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

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

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

	gpio-export {
		compatible = "gpio-export";

		/*
		 * Used to enable power-over-ethernet passthrough from port0 to port1.
		 * Disable passthrough by default to prevent accidental equipment damage.
		 */
		poe {
			gpio-export,name = "poe-passthrough";
			gpio-export,output = <1>;
			gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;
		};
	};

	leds {
		compatible = "gpio-leds";

		/*
		 * The following leds are defined in the ArcOS firmware, but reportedly
		 * not present in the Freestation5 device.
		 */
		wifi {
			label = "unknown:wifi";
			gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
		};

		powerg {
			label = "unknown:powerg";
			gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
		};

		usb {
			label = "unknown:usb";
			gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
		};
	};
};

&state_default {
	gpio {
		groups = "spi", "i2c", "jtag", "rgmii", "mdio", "uartf";
		function = "gpio";
	};
};

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

&esw {
	mediatek,portmap = <0x01>;
};

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

&otg {
	status = "okay";
};