openwrt/target/linux/ramips/dts/R6220.dts

/dts-v1/;

#include "mt7621.dtsi"

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

/ {
	compatible = "netgear,r6220", "mediatek,mt7621-soc";
	model = "Netgear R6220";

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

	memory@0 {
		device_type = "memory";
		reg = <0x0 0x8000000>;
	};

	chosen {
		bootargs = "console=ttyS0,57600";
	};

	leds {
		compatible = "gpio-leds";

		led_power: power {
			label = "r6220:green:power";
			gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
		};

		usb {
			label = "r6220:green:usb";
			gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
			trigger-sources = <&xhci_ehci_port1>, <&ehci_port2>;
			linux,default-trigger = "usbport";
		};

		internet {
			label = "r6220:green:wan";
			gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
		};

		wifi {
			label = "r6220:green:wifi";
			gpios = <&gpio0 16 GPIO_ACTIVE_LOW>;
		};

		wps {
			label = "r6220:green:wps";
			gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
		};
	};

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

		wps {
			label = "wps";
			gpios = <&gpio0 7 GPIO_ACTIVE_HIGH>;
			linux,code = <KEY_WPS_BUTTON>;
		};

		wifi {
			label = "wifi";
			gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
			linux,code = <KEY_RFKILL>;
		};

		reset {
			label = "reset";
			gpios = <&gpio0 14 GPIO_ACTIVE_HIGH>;
			linux,code = <KEY_RESTART>;
		};
	};

	gpio_export {
		compatible = "gpio-export";
		#size-cells = <0>;

		usbpower {
			gpio-export,name = "usbpower";
			gpio-export,output = <1>;
			gpios = <&gpio0 10 GPIO_ACTIVE_HIGH>;
		};
	};
};

&nand {
	status = "okay";

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

		partition@0 {
			label = "u-boot";
			reg = <0x0 0x100000>;
			read-only;
		};

		partition@100000 {
			label = "SC PID";
			reg = <0x100000 0x100000>;
			read-only;
		};

		partition@200000 {
			label = "kernel";
			reg = <0x200000 0x400000>;
		};

		partition@600000 {
			label = "ubi";
			reg = <0x600000 0x1c00000>;
		};

		factory: partition@2e00000 {
			label = "factory";
			reg = <0x2e00000 0x100000>;
			read-only;
		};

		partition@4200000 {
			label = "reserved";
			reg = <0x4200000 0x3c00000>;
			read-only;
		};
	};
};

&pcie {
	status = "okay";
};

&pcie0 {
	mt76@0,0 {
		reg = <0x0000 0 0 0 0>;
		mediatek,mtd-eeprom = <&factory 0x8000>;
		ieee80211-freq-limit = <5000000 6000000>;
	};
};

&pcie1 {
	mt76@0,0 {
		reg = <0x0000 0 0 0 0>;
		mediatek,mtd-eeprom = <&factory 0x0000>;
		ieee80211-freq-limit = <2400000 2500000>;
	};
};

&ethernet {
	mtd-mac-address = <&factory 0x00000004>;
};

&pinctrl {
	state_default: pinctrl0 {
		gpio {
			ralink,group = "uart3", "jtag";
			ralink,function = "gpio";
		};
	};
};