openwrtv4/target/linux/ramips/dts/TL-MR3020V3.dts

/dts-v1/;

#include "mt7628an.dtsi"

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

/ {
	compatible = "tplink,tl-mr3020-v3", "mediatek,mt7628an-soc";
	model = "TP-Link TL-MR3020 v3";

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

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

	memory@0 {
		device_type = "memory";
		reg = <0x0 0x4000000>;
	};

	gpio-keys-polled {
		compatible = "gpio-keys-polled";
		poll-interval = <20>;

		wps {
			label = "wps";
			gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_WPS_BUTTON>;
		};

		modec1 {
			label = "sw1";
			gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
			linux,code = <BTN_0>;
		};

		modec2 {
			label = "sw2";
			gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
			linux,code = <BTN_1>;
		};
	};

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

		led_power: power {
			label = "tl-mr3020-v3:green:power";
			gpios = <&gpio1 5 GPIO_ACTIVE_LOW>;
			default-state = "on";
		};

		wan {
			label = "tl-mr3020-v3:green:3g";
			gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
			trigger-sources = <&ehci_port1>, <&ohci_port1>;
			linux,default-trigger = "usbport";
		};

		wlan {
			label = "tl-mr3020-v3:green:wlan";
			gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
		};

		wps {
			label = "tl-mr3020-v3:green:wps";
			gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
		};

		lan {
			label = "tl-mr3020-v3:green:lan";
			gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;
		};
	};
};

&spi0 {
	status = "okay";

	m25p80@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <10000000>;
		m25p,chunked-io = <32>;

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

			partition@0 {
				label = "boot";
				reg = <0x0 0x20000>;
				read-only;
			};

			partition@20000 {
				label = "firmware";
				reg = <0x20000 0x7a0000>;
			};

			partition@7c0000 {
				label = "config";
				reg = <0x7c0000 0x10000>;
				read-only;
			};

			factory: partition@7d0000 {
				label = "factory";
				reg = <0x7d0000 0x30000>;
				read-only;
			};
		};
	};
};

&ehci {
	status = "okay";
};

&ohci {
	status = "okay";
};

&pinctrl {
	state_default: pinctrl0 {
		gpio {
			ralink,group = "i2s", "refclk", "wdt", "p2led_an", "p1led_an", "p0led_an", "wled_an";
			ralink,function = "gpio";
		};
	};
};

&wmac {
	status = "okay";
	mtd-mac-address = <&factory 0xf100>;
	mediatek,mtd-eeprom = <&factory 0x20000>;
};

&ethernet {
	mtd-mac-address = <&factory 0xf100>;
};