openwrt/target/linux/ramips/dts/mt7621_zyxel_wsm20.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 = "zyxel,wsm20", "mediatek,mt7621-soc";
	model = "ZyXEL WSM20";

	aliases {
		led-boot = &led_system_white;
		led-failsafe = &led_system_red;
		led-running = &led_system_white;
		led-upgrade = &led_system_red;
		label-mac-device = &gmac0;
	};

	chosen {
		bootargs-override = "console=ttyS0,115200n1";
	};

	leds {
		compatible = "gpio-leds";

		led_system_white: led-0 {
			gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
			label = "white:system";
		};

		led_system_red: led-1 {
			gpios = <&gpio 4 GPIO_ACTIVE_LOW>;
			label = "red:system";
		};

		led-2 {
			gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
			label = "green:led1";
		};

		led-3 {
			gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
			label = "white:led2";
		};

		led-4 {
			gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
			label = "green:led3";
		};

		led-5 {
			gpios = <&gpio 17 GPIO_ACTIVE_HIGH>;
			label = "red:led4";
		};

		led-6 {
			gpios = <&gpio 5 GPIO_ACTIVE_HIGH>;
			label = "white:led5";
		};
	};

	keys {
		compatible = "gpio-keys";

		led {
			label = "led";
			gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_LIGHTS_TOGGLE>;
		};

		reset {
			label = "reset";
			gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RESTART>;
		};

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

&nand {
	status = "okay";

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

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

		partition@100000 {
			reg = <0x100000 0x100000>;
			label = "Config";
		};

		factory: partition@200000 {
			reg = <0x200000 0x1c0000>;
			label = "Factory";
			read-only;

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

				macaddr_factory_1fdfa: macaddr@1fdfa {
					reg = <0x1fdfa 0x6>;
				};

				macaddr_factory_1fdf4: macaddr@1fdf4 {
					reg = <0x1fdf4 0x6>;
				};
			};
		};

		partition@3c0000 {
			reg = <0x3c0000 0x2800000>;
			label = "firmware";

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

			partition@0 {
				label = "kernel";
				reg = <0x0 0x800000>;
			};

			partition@800000 {
				label = "ubi";
				reg = <0x800000 0x2000000>;
			};
		};

		partition@2bc0000 {
			reg = <0x2bc0000 0x2800000>;
			label = "Kernel2";
		};

		partition@53c0000 {
			reg = <0x53c0000 0x100000>;
			label = "persist";
		};

		partition@54c0000 {
			reg = <0x54c0000 0x400000>;
			label = "rootfs_data";
			read-only;
		};

		partition@58C0000 {
			reg = <0x58c0000 0x25c0000>;
			label = "app";
			read-only;
		};

		partition@7e80000 {
			reg = <0x7e80000 0x100000>;
			label = "crt";
			read-only;
		};
	};
};

&gmac0 {
	nvmem-cells = <&macaddr_factory_1fdfa>;
	nvmem-cell-names = "mac-address";
};

&gmac1 {
	status = "okay";
	label = "wan";
	phy-handle = <&ethphy0>;

	nvmem-cells = <&macaddr_factory_1fdf4>;
	nvmem-cell-names = "mac-address";
};

&mdio {
	ethphy0: ethernet-phy@0 {
		reg = <0>;
	};
};

&pcie {
	status = "okay";
};

&pcie1 {
	wifi@0,0 {
		compatible = "mediatek,mt76";
		reg = <0x0000 0 0 0 0>;
		mediatek,mtd-eeprom = <&factory 0x0>;
		mediatek,disable-radar-background;
	};
};

&pcie2 {
	status = "disabled";
};

&switch0 {
	ports {
		port@1 {
			status = "okay";
			label = "lan3";
		};
		port@2 {
			status = "okay";
			label = "lan2";
		};
		port@3 {
			status = "okay";
			label = "lan1";
		};
	};
};

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