openwrt/target/linux/mediatek/dts/mt7981b-elecom-wrc-x3000gs3.dts

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

/dts-v1/;

#include "mt7981b.dtsi"

/ {
	model = "ELECOM WRC-X3000GS3";
	compatible = "elecom,wrc-x3000gs3", "mediatek,mt7981b";

	aliases {
		label-mac-device = &gmac1;
		led-boot = &led_power_green;
		led-failsafe = &led_power_red;
		led-running = &led_power_green;
		led-upgrade = &led_power_green;
		serial0 = &uart0;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

	keys {
		compatible = "gpio-keys";

		button-wps {
			label = "wps";
			gpios = <&pio 0 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_WPS_BUTTON>;
		};

		button-reset {
			label = "reset";
			gpios = <&pio 1 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RESTART>;
		};

		switch-ap {
			label = "ap";
			gpios = <&pio 6 GPIO_ACTIVE_LOW>;
			linux,code = <BTN_0>;
		};

		switch-router {
			label = "router";
			gpios = <&pio 7 GPIO_ACTIVE_LOW>;
			linux,code = <BTN_1>;
		};
	};

	leds {
		compatible = "gpio-leds";

		led-0 {
			function = LED_FUNCTION_WAN;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&pio 8 GPIO_ACTIVE_LOW>;
		};

		led_power_red: led-1 {
			function = LED_FUNCTION_POWER;
			color = <LED_COLOR_ID_RED>;
			gpios = <&pio 9 GPIO_ACTIVE_LOW>;
		};

		led_power_green: led-2 {
			function = LED_FUNCTION_POWER;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&pio 10 GPIO_ACTIVE_LOW>;
		};

		led-3 {
			function = LED_FUNCTION_WLAN_2GHZ;
			color = <LED_COLOR_ID_RED>;
			gpios = <&pio 11 GPIO_ACTIVE_LOW>;
		};

		led-4 {
			function = LED_FUNCTION_WLAN_2GHZ;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&pio 12 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "phy0tpt";
		};

		led-5 {
			function = LED_FUNCTION_WPS;
			color = <LED_COLOR_ID_RED>;
			gpios = <&pio 13 GPIO_ACTIVE_LOW>;
		};

		led-6 {
			function = LED_FUNCTION_WLAN_5GHZ;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&pio 34 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "phy1tpt";
		};

		led-7 {
			function = LED_FUNCTION_WLAN_5GHZ;
			color = <LED_COLOR_ID_RED>;
			gpios = <&pio 35 GPIO_ACTIVE_LOW>;
		};
	};
};

&eth {
	pinctrl-0 = <&mdio_pins>;
	pinctrl-names = "default";
	status = "okay";
	#address-cells = <1>;
	#size-cells = <0>;

	gmac0: mac@0 {
		compatible = "mediatek,eth-mac";
		reg = <0>;
		phy-connection-type = "2500base-x";

		nvmem-cells = <&macaddr_factory_2a>;
		nvmem-cell-names = "mac-address";

		fixed-link {
			speed = <2500>;
			full-duplex;
			pause;
		};
	};

	gmac1: mac@1 {
		compatible = "mediatek,eth-mac";
		reg = <1>;
		label = "wan";
		phy-connection-type = "gmii";
		phy-handle = <&int_gbe_phy>;

		nvmem-cells = <&macaddr_factory_24>;
		nvmem-cell-names = "mac-address";
	};
};

&mdio_bus {
	switch@1f {
		compatible = "mediatek,mt7531";
		reg = <31>;
		reset-gpios = <&pio 39 GPIO_ACTIVE_HIGH>;

		ports {
			#address-cells = <1>;
			#size-cells = <0>;

			port@1 {
				reg = <1>;
				label = "lan4";
			};

			port@2 {
				reg = <2>;
				label = "lan3";
			};

			port@3 {
				reg = <3>;
				label = "lan2";
			};

			port@4 {
				reg = <4>;
				label = "lan1";
			};

			port@6 {
				reg = <6>;
				ethernet = <&gmac0>;
				phy-connection-type = "2500base-x";

				fixed-link {
					speed = <2500>;
					full-duplex;
					pause;
				};
			};
		};
	};
};

&pio {
	spi0_flash_pins: spi0-pins {
		mux {
			function = "spi";
			groups = "spi0", "spi0_wp_hold";
		};

		conf-pu {
			pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP";
			drive-strength = <MTK_DRIVE_8mA>;
			bias-pull-up = <MTK_PUPD_SET_R1R0_11>;
		};

		conf-pd {
			pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO";
			drive-strength = <MTK_DRIVE_8mA>;
			bias-pull-down = <MTK_PUPD_SET_R1R0_11>;
		};
	};
};

&spi0 {
	pinctrl-0 = <&spi0_flash_pins>;
	pinctrl-names = "default";
	status = "okay";

	spi_nand: spi_nand@0 {
		compatible = "spi-nand";
		reg = <0>;
		#address-cells = <1>;
		#size-cells = <1>;

		spi-max-frequency = <52000000>;
		spi-tx-bus-width = <4>;
		spi-rx-bus-width = <4>;

		mediatek,nmbm;
		mediatek,bmt-max-ratio = <1>;
		mediatek,bmt-max-reserved-blocks = <64>;
		mediatek,bmt-remap-range =
			<0x0000000 0x5a0000>, /*     BL2 - Fwheader  (5.625 MiB) */
			<0x37a0000 0x3a0000>, /*  Config - Fwheader2 (3.625 MiB) */
			<0x6d40000 0x840000>; /* Config2 - Backup    (8.25 MiB) */

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

			partition@0 {
				label = "BL2";
				reg = <0x0 0x100000>;
				read-only;
			};

			partition@100000 {
				label = "u-boot-env";
				reg = <0x100000 0x80000>;
			};

			partition@180000 {
				label = "Factory";
				reg = <0x180000 0x200000>;
				read-only;

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

					eeprom_factory_0: eeprom@0 {
						reg = <0x0 0x1000>;
					};

					macaddr_factory_4: mac-address@4 {
						reg = <0x4 0x6>;
					};

					macaddr_factory_a: mac-address@a {
						reg = <0xa 0x6>;
					};

					macaddr_factory_24: mac-address@24 {
						reg = <0x24 0x6>;
					};

					macaddr_factory_2a: mac-address@2a {
						reg = <0x2a 0x6>;
					};
				};
			};

			partition@380000 {
				label = "FIP";
				reg = <0x380000 0x200000>;
				read-only;
			};

			partition@580000 {
				label = "Fwheader";
				reg = <0x580000 0x20000>;
				read-only;
			};

			/* stock: "ubi" */
			partition@5a0000 {
				compatible = "mstc,boot";
				label = "firmware1";
				reg = <0x5a0000 0x3200000>;
				mstc,bootnum = <1>;
				mstc,persist = <&mtd_persist>;
				#address-cells = <1>;
				#size-cells = <1>;

				partition@0 {
					label-base = "ubi";
					reg = <0x0 0x3200000>;
				};
			};

			partition@37a0000 {
				label = "Config";
				reg = <0x37a0000 0x380000>;
				read-only;
			};

			partition@3b20000 {
				label = "Fwheader_2";
				reg = <0x3b20000 0x20000>;
				read-only;
			};

			/* stock: "ubi_2" */
			partition@3b40000 {
				compatible = "mstc,boot";
				label = "firmware2";
				reg = <0x3b40000 0x3200000>;
				mstc,bootnum = <2>;
				mstc,persist = <&mtd_persist>;
				#address-cells = <1>;
				#size-cells = <1>;

				partition@0 {
					label-base = "ubi";
					reg = <0x0 0x3200000>;
				};
			};

			partition@6d40000 {
				label = "Config_2";
				reg = <0x6d40000 0x380000>;
				read-only;
			};

			mtd_persist: partition@70c0000 {
				label = "persist";
				reg = <0x70c0000 0x100000>;
			};

			partition@71c0000 {
				label = "Mrd";
				reg = <0x71c0000 0x40000>;
				read-only;
			};

			partition@7200000 {
				label = "Backup";
				reg = <0x7200000 0x380000>;
				read-only;
			};
		};
	};
};

&uart0 {
	status = "okay";
};

&watchdog {
	status = "okay";
};

&wifi {
	nvmem-cells = <&eeprom_factory_0>;
	nvmem-cell-names = "eeprom";
	status = "okay";
	#address-cells = <1>;
	#size-cells = <0>;

	band@0 {
		reg = <0>;
		nvmem-cells = <&macaddr_factory_4>;
		nvmem-cell-names = "mac-address";
	};

	band@1 {
		reg = <1>;
		nvmem-cells = <&macaddr_factory_a>;
		nvmem-cell-names = "mac-address";
	};
};