openwrt/target/linux/ramips/dts/mt7620a_glinet_gl-mt300a.dts

#include "mt7620a.dtsi"

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

/ {
	compatible = "glinet,gl-mt300a", "ralink,mt7620a-soc";
	model = "GL-MT300A";

	aliases {
		label-mac-device = &wmac;
	};

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

	leds {
		compatible = "gpio-leds";

		wan {
			label = "gl-mt300a:wan";
			gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
		};

		lan {
			label = "gl-mt300a:lan";
			gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
		};

		wlan {
			label = "gl-mt300a:wlan";
			gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
		};

		usb {
			label = "gl-mt300a:usb";
			gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
		};
	};

	keys {
		compatible = "gpio-keys";

		reset {
			label = "reset";
			gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RESTART>;
		};

		BTN_0 {
			label = "BTN_0";
			gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
			linux,code = <BTN_0>;
		};

		BTN_1 {
			label = "BTN_1";
			gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
			linux,code = <BTN_1>;
		};
	};
};

&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>;
			};

			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_4000: macaddr@4000 {
					reg = <0x4000 0x6>;
				};
			};

			partition@50000 {
				compatible = "denx,uimage";
				label = "firmware";
				reg = <0x50000 0xf80000>;
			};

			partition@ff0000 {
				label = "art";
				reg = <0xff0000 0x10000>;
			};
		};
	};
};

&sdhci {
	status = "okay";
};

&ehci {
	status = "okay";
};

&ohci {
	status = "okay";
};

&ethernet {
	nvmem-cells = <&macaddr_factory_4000>;
	nvmem-cell-names = "mac-address";

	mediatek,portmap = "wllll";
};

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

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