difos/target/linux/ramips/dts/mt7620a_tplink_archer-mr200.dts

#include "mt7620a.dtsi"

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

/ {
	compatible = "tplink,archer-mr200", "ralink,mt7620a-soc";
	model = "TP-Link Archer MR200";

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

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

	leds {
		compatible = "gpio-leds";

		lan {
			function = LED_FUNCTION_LAN;
			color = <LED_COLOR_ID_WHITE>;
			gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
		};

		wan {
			function = LED_FUNCTION_WAN;
			color = <LED_COLOR_ID_WHITE>;
			gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
		};

		led_power: power {
			function = LED_FUNCTION_POWER;
			color = <LED_COLOR_ID_WHITE>;
			gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
		};

		4g {
			label = "white:4g";
			gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
		};

		wps {
			function = LED_FUNCTION_WPS;
			color = <LED_COLOR_ID_WHITE>;
			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
		};

		signal1 {
			label = "white:signal1";
			gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
		};

		signal2 {
			label = "white:signal2";
			gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
		};

		signal3 {
			label = "white:signal3";
			gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
		};

		signal4 {
			label = "white:signal4";
			gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
		};

		wlan {
			function = LED_FUNCTION_WLAN;
			color = <LED_COLOR_ID_WHITE>;
			gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "phy1tpt";
		};
	};

	keys {
		compatible = "gpio-keys";

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

		rfkill {
			label = "rfkill";
			gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;
			linux,code = <KEY_RFKILL>;
		};
	};

	gpio_export {
		compatible = "gpio-export";

		power_usb {
			gpio-export,name = "power_usb1";
			gpio-export,output = <1>;
			gpios = <&gpio0 11 GPIO_ACTIVE_HIGH>;
		};
	};
};

&gpio1 {
	status = "okay";
};

&gpio2 {
	status = "okay";
};

&gpio3 {
	status = "okay";
};

&spi0 {
	status = "okay";

	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <30000000>;

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

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

			partition@20000 {
				compatible = "tplink,firmware";
				label = "firmware";
				reg = <0x20000 0x7b0000>;
			};

			partition@7d0000 {
				label = "rom";
				reg = <0x7d0000 0x10000>;
				read-only;

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

					macaddr_rom_f100: macaddr@f100 {
						reg = <0xf100 0x6>;
					};
				};
			};

			partition@7e0000 {
				label = "romfile";
				reg = <0x7e0000 0x10000>;
				read-only;
			};

			partition@7f0000 {
				label = "radio";
				reg = <0x7f0000 0x10000>;
				read-only;

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

					eeprom_radio_0: eeprom@0 {
						reg = <0x0 0x200>;
					};

					eeprom_radio_8000: eeprom@8000 {
						reg = <0x8000 0x200>;
					};
				};
			};
		};
	};
};

&state_default {
	gpio {
		groups = "i2c", "uartf", "rgmii1", "rgmii2", "wled", "nd_sd", "ephy", "spi refclk";
		function = "gpio";
	};
};

&ethernet {
	nvmem-cells = <&macaddr_rom_f100>;
	nvmem-cell-names = "mac-address";
};

&ehci {
	status = "okay";
};

&ohci {
	status = "okay";
};

&wmac {
	nvmem-cells = <&eeprom_radio_0>;
	nvmem-cell-names = "eeprom";
};

&pcie {
	status = "okay";
};

&pcie0 {
	wifi@0,0 {
		compatible = "mediatek,mt76";
		reg = <0x0000 0 0 0 0>;
		nvmem-cells = <&eeprom_radio_8000>;
		nvmem-cell-names = "eeprom";
	};
};