openwrt/target/linux/mediatek/dts/mt7986a-tplink-tl-xdr-common.dtsi

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

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

#include "mt7986a.dtsi"

/ {
	aliases {
		serial0 = &uart0;
		label-mac-device = &gmac0;
		led-boot = &led_status_green;
		led-failsafe = &led_status_red;
		led-running = &led_status_green;
		led-upgrade = &led_status_red;
	};

	chosen {
		bootargs = "root=/dev/fit0 rootwait";
		rootdisk = <&ubi_rootdisk>;
		stdout-path = "serial0:115200n8";
	};

	memory {
		reg = <0 0x40000000 0 0x20000000>;
	};

	reg_3p3v: regulator-3p3v {
		compatible = "regulator-fixed";
		regulator-name = "fixed-3.3V";
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		regulator-boot-on;
		regulator-always-on;
	};

	reg_5v: regulator-5v {
		compatible = "regulator-fixed";
		regulator-name = "fixed-5V";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		regulator-boot-on;
		regulator-always-on;
	};

	keys {
		compatible = "gpio-keys";

		reset {
			label = "reset";
			linux,code = <KEY_RESTART>;
			gpios = <&pio 9 GPIO_ACTIVE_LOW>;
		};

		wps {
			label = "wps";
			linux,code = <KEY_WPS_BUTTON>;
			gpios = <&pio 10 GPIO_ACTIVE_LOW>;
		};

		turbo {
			label = "turbo";
			linux,code = <BTN_1>;
			gpios = <&pio 11 GPIO_ACTIVE_LOW>;
		};
	};

	leds {
		compatible = "gpio-leds";

		led_status_red: status_red {
			function = LED_FUNCTION_STATUS;
			color = <LED_COLOR_ID_RED>;
			gpios = <&pio 7 GPIO_ACTIVE_HIGH>;
		};

		led_status_green: status_green {
			function = LED_FUNCTION_STATUS;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&pio 8 GPIO_ACTIVE_HIGH>;
		};

		turbo {
			label = "green:turbo";
			gpios = <&pio 12 GPIO_ACTIVE_HIGH>;
		};
	};
};

&crypto {
	status = "okay";
};

&eth {
	status = "okay";

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

		nvmem-cells = <&macaddr_config_1c 0>;
		nvmem-cell-names = "mac-address";

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

	gmac1: mac@1 {
		compatible = "mediatek,eth-mac";
		reg = <1>;
		phy-handle = <&phy7>;
		phy-mode = "2500base-x";

		nvmem-cells = <&macaddr_config_1c 1>;
		nvmem-cell-names = "mac-address";
	};

	mdio: mdio-bus {
		#address-cells = <1>;
		#size-cells = <0>;
	};
};

&mdio {
	phy5: ethernet-phy@5 {
		compatible = "ethernet-phy-ieee802.3-c45";
		reg = <5>;
		reset-assert-us = <100000>;
		reset-deassert-us = <100000>;
		reset-gpios = <&pio 13 GPIO_ACTIVE_LOW>;
		realtek,aldps-enable;
	};

	phy7: ethernet-phy@7 {
		compatible = "ethernet-phy-ieee802.3-c45";
		reg = <7>;
		reset-assert-us = <100000>;
		reset-deassert-us = <100000>;
		reset-gpios = <&pio 17 GPIO_ACTIVE_LOW>;
		realtek,aldps-enable;
	};

	switch: switch@1f {
		compatible = "mediatek,mt7531";
		reg = <31>;
		reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>;
		interrupt-controller;
		#interrupt-cells = <1>;
		interrupt-parent = <&pio>;
		interrupts = <66 IRQ_TYPE_LEVEL_HIGH>;
	};
};

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

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

		spi-max-frequency = <20000000>;
		spi-tx-bus-width = <4>;
		spi-rx-bus-width = <4>;

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

			partition@0 {
				label = "bl2";
				reg = <0x000000 0x0100000>;
				read-only;
			};

			config: partition@100000 {
				label = "config";
				reg = <0x100000 0x0060000>;
				read-only;

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

					macaddr_config_1c: macaddr@1c {
						compatible = "mac-base";
						reg = <0x1c 0x6>;
						#nvmem-cell-cells = <1>;
					};
				};
			};

			factory: partition@160000 {
				label = "factory";
				reg = <0x160000 0x0060000>;
				read-only;
			};

			partition@1c0000 {
				label = "reserved";
				reg = <0x1c0000 0x01c0000>;
				read-only;
			};

			partition@380000 {
				label = "fip";
				reg = <0x380000 0x0200000>;
				read-only;
			};

			partition@580000 {
				compatible = "linux,ubi";
				reg = <0x580000 0x7800000>;
				label = "ubi";

				volumes {
					ubi_rootdisk: ubi-volume-fit {
						volname = "fit";
					};
				};
			};
		};
	};
};

&pio {
	spi_flash_pins: spi-flash-pins-33-to-38 {
		mux {
			function = "spi";
			groups = "spi0", "spi0_wp_hold";
		};
		conf-pu {
			pins = "SPI2_CS", "SPI2_HOLD", "SPI2_WP";
			drive-strength = <8>;
			mediatek,pull-up-adv = <0>; /* bias-disable */
		};
		conf-pd {
			pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO";
			drive-strength = <8>;
			mediatek,pull-down-adv = <0>; /* bias-disable */
		};
	};
};

&ssusb {
	vusb33-supply = <&reg_3p3v>;
	vbus-supply = <&reg_5v>;
	status = "okay";
};

&trng {
	status = "okay";
};

&uart0 {
	status = "okay";
};

&usb_phy {
	status = "okay";
};

&watchdog {
	status = "okay";
};

&wifi {
	mediatek,mtd-eeprom = <&factory 0x0>;
	nvmem-cells = <&macaddr_config_1c 2>;
	nvmem-cell-names = "mac-address";
	status = "okay";
};