openwrt/target/linux/ramips/dts/mt7621_dlink_dir-853-a3.dts

// SPDX-License-Identifier: GPL-2.0-or-later OR MIT

#include "mt7621.dtsi"

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

/ {
	compatible = "dlink,dir-853-a3", "mediatek,mt7621-soc";
	model = "D-Link DIR-853 A3";

	aliases {
		label-mac-device = &gmac0;

		led-boot = &led_power_orange;
		led-failsafe = &led_power_blue;
		led-running = &led_power_blue;
		led-upgrade = &led_net_orange;
	};

	keys {
		compatible = "gpio-keys";

		reset {
			label = "reset";
			gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RESTART>;
		};

		wps {
			label = "wps";
			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_WPS_BUTTON>;
		};

		wifi {
			label = "wifi";
			gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RFKILL>;
		};
	};

	leds {
		compatible = "gpio-leds";

		led_power_orange: power_orange {
			label = "orange:power";
			gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
		};

		led_power_blue: power_blue {
			label = "blue:power";
			gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
		};

		led_net_orange: net_orange {
			label = "orange:net";
			gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
		};

		net_blue {
			label = "blue:net";
			gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
		};

		usb_blue {
			label = "blue:usb";
			gpios = <&gpio 10 GPIO_ACTIVE_LOW>;
			trigger-sources = <&xhci_ehci_port1>;
			linux,default-trigger = "usbport";
		};

		wlan2g {
			label = "blue:wlan2g";
			gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "phy0radio";
		};

		wlan5g {
			label = "blue:wlan5g";
			gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "phy1radio";
		};
	};
};

&nand {
	status = "okay";

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

		partition@0 {
			label = "u-boot";
			reg = <0x0 0x80000>;
			read-only;
		};

		partition@80000 {
			label = "config";
			reg = <0x80000 0x80000>;
			read-only;
		};

		factory: partition@100000 {
			label = "factory";
			reg = <0x100000 0x40000>;
			read-only;
		};

		partition@140000 {
			label = "config2";
			reg = <0x140000 0x40000>;
			read-only;
		};

		partition@180000 {
			label = "firmware";
			compatible = "openwrt,uimage", "denx,uimage";
			openwrt,padding = <96>;
			reg = <0x180000 0x2800000>;
		};

		partition@2980000 {
			label = "private";
			reg = <0x2980000 0x2000000>;
			read-only;
		};

		partition@4980000 {
			label = "firmware2";
			reg = <0x4980000 0x2800000>;
		};

		partition@7180000 {
			label = "mydlink";
			reg = <0x7180000 0x600000>;
			read-only;
		};

		partition@7780000 {
			label = "reserved";
			reg = <0x7780000 0x880000>;
			read-only;
		};
	};
};

&pcie {
	status = "okay";
};

&pcie0 {
	wifi@0,0 {
		compatible = "mediatek,mt76";
		reg = <0x0000 0 0 0 0>;
		mediatek,mtd-eeprom = <&factory 0x0>;
		/* 5 GHz (phy1) does not take the address from calibration data,
		   but setting it manually here works */
		nvmem-cells = <&macaddr_factory_4>;
		nvmem-cell-names = "mac-address";
	};
};

&gmac0 {
	nvmem-cells = <&macaddr_factory_e000>;
	nvmem-cell-names = "mac-address";
};

&switch0 {
	ports {
		port@0 {
			status = "okay";
			label = "lan4";
		};

		port@1 {
			status = "okay";
			label = "lan3";
		};

		port@2 {
			status = "okay";
			label = "lan2";
		};

		port@3 {
			status = "okay";
			label = "lan1";
		};

		port@4 {
			status = "okay";
			label = "wan";
			nvmem-cells = <&macaddr_factory_e006>;
			nvmem-cell-names = "mac-address";
		};
	};
};

&state_default {
	gpio {
		groups = "i2c", "uart2", "uart3", "jtag", "wdt";
		function = "gpio";
	};
};

&factory {
	compatible = "nvmem-cells";
	#address-cells = <1>;
	#size-cells = <1>;

	macaddr_factory_4: macaddr@4 {
		reg = <0x4 0x6>;
	};

	macaddr_factory_e000: macaddr@e000 {
		reg = <0xe000 0x6>;
	};

	macaddr_factory_e006: macaddr@e006 {
		reg = <0xe006 0x6>;
	};
};