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Open Menu /sys/gnu/dts/mips/GL-MT300A.dts 
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/dts-v1/;

#include "mt7620a.dtsi"

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

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

	gpio-leds {
		compatible = "gpio-leds";

		wan {
			label = "gl-mt300a:wan";
			gpios = <&gpio2 0 1>;
		};

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

		wlan {
			label = "gl-mt300a:wlan";
			gpios = <&gpio3 0 1>;
		};

		usb {
			label = "gl-mt300a:usb";
			gpios = <&gpio0 7 1>;
		};

	};

	gpio-keys-polled {
		compatible = "gpio-keys-polled";
		#address-cells = <1>;
		#size-cells = <0>;
		poll-interval = <20>;
		reset {
			label = "reset";
			gpios = <&gpio0 13 1>;
			linux,code = <0x198>;
		};

		BTN_0 {
			label = "BTN_0";
			gpios = <&gpio0 1 1>;
			linux,code = <0x100>;
		};

  	    BTN_1 {
			label = "BTN_1";
			gpios = <&gpio0 2 1>;
			linux,code = <0x101>;
		};
 	};
};

&gpio0 {
	status = "okay";
};

&gpio1 {
	status = "okay";
};

&gpio2 {
	status = "okay";
};
		
&gpio3 {
	status = "okay";
};

&spi0 {
	status = "okay";

	m25p80@0 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "w25q128";
		reg = <0>;
		linux,modalias = "m25p80", "w25q128";
		spi-max-frequency = <10000000>;

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

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

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

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

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

&sdhci {
	status = "okay";
};

&ehci {
	status = "okay";
};

&ohci {
	status = "okay";
};

&ethernet {
	pinctrl-names = "default";
	pinctrl-0 = <&ephy_pins>;
	mtd-mac-address = <&factory 0x4000>;
	ralink,port-map = "wllll";
};

&wmac {
	ralink,mtd-eeprom = <&factory 0>;
};

&pcie {
	status = "okay";

	pcie-bridge {
		mt76@0,0 {
			reg = <0x0000 0 0 0 0>;
			device_type = "pci";
			mediatek,mtd-eeprom = <&factory 0x8000>;
			mediatek,2ghz = <0>;
		};
	};
};

&pinctrl {
	state_default: pinctrl0 {
		gpio {
			ralink,group = "wled","ephy","uartf","i2c";
			ralink,function = "gpio";
		};
	};
};