openwrt/target/linux/mediatek/dts/mt7986a-tplink-tl-xtr8488.dts

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

/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>

#include "mt7986a.dtsi"

/ {
	model = "TP-Link TL-XTR8488";
	compatible = "tplink,tl-xtr8488", "mediatek,mt7986a";

	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 0x40000000>;
	};

	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 15 GPIO_ACTIVE_LOW>;
		};

		wps {
			label = "wps";
			linux,code = <KEY_WPS_BUTTON>;
			gpios = <&pio 16 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 {
			color = <LED_COLOR_ID_RED>;
			function = LED_FUNCTION_STATUS;
			gpios = <&pio 7 GPIO_ACTIVE_HIGH>;
		};

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

		turbo {
			label = "green:turbo";
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&pio 12 GPIO_ACTIVE_LOW>;
		};
	};
};

&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: phy@5 {
		compatible = "ethernet-phy-ieee802.3-c45";
		reg = <5>;
		realtek,aldps-enable;
	};

	phy7: phy@7 {
		compatible = "ethernet-phy-ieee802.3-c45";
		reg = <7>;
		realtek,aldps-enable;
	};

	switch: switch@1f {
		compatible = "mediatek,mt7531";
		reg = <31>;
		reset-gpios = <&pio 6 GPIO_ACTIVE_HIGH>;
		interrupt-controller;
		#interrupt-cells = <1>;
		interrupt-parent = <&pio>;
		interrupts = <66 IRQ_TYPE_LEVEL_HIGH>;
	};
};

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

		port@0 {
			reg = <0>;
			label = "lan1";
		};

		port@1 {
			reg = <1>;
			label = "lan2";
		};

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

		port@3 {
			reg = <3>;
			label = "lan4";
		};

		port@5 {
			reg = <5>;
			label = "lan5";
			phy-handle = <&phy5>;
			phy-mode = "2500base-x";
		};

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

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

&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;
			};

			partition@100000 {
				label = "config";
				reg = <0x100000 0x0040000>;
				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>;
					};
				};
			};

			partition@140000 {
				label = "factory";
				reg = <0x140000 0x0040000>;
				read-only;

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

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

					eeprom_factory_1000: eeprom@1000 {
						reg = <0x1000 0xe00>;
					};
				};
			};

			partition@180000 {
				label = "reserved";
				reg = <0x180000 0x0200000>;
				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";
					};
				};
			};
		};
	};
};

&pcie {
	pinctrl-names = "default";
	pinctrl-0 = <&pcie_pins>;
	status = "okay";

	pcie@0,0 {
		reg = <0x0000 0 0 0 0>;

		wifi@0,0 {
			compatible = "mediatek,mt76";
			reg = <0x0000 0 0 0 0>;
			ieee80211-freq-limit = <5470000 5875000>;

			nvmem-cells = <&eeprom_factory_1000>, <&macaddr_config_1c 3>;
			nvmem-cell-names = "eeprom", "mac-address";
		};
	};
};

&pcie_phy {
	status = "okay";
};

&pio {
	pcie_pins: pcie-pins {
		mux {
			function = "pcie";
			groups = "pcie_clk", "pcie_wake", "pcie_pereset";
		};
	};

	spi_flash_pins: spi-flash-pins {
		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 */
		};
	};

	wf_2g_5g_pins: wf_2g_5g-pins {
		mux {
			function = "wifi";
			groups = "wf_2g", "wf_5g";
		};
		conf {
			pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4",
			       "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6",
			       "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10",
			       "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1",
			       "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0",
			       "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8",
			       "WF1_TOP_CLK", "WF1_TOP_DATA";
			drive-strength = <4>;
		};
	};
};

&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 {
	pinctrl-names = "default";
	pinctrl-0 = <&wf_2g_5g_pins>;
	ieee80211-freq-limit = <2400000 2500000>, <5170000 5350000>;
	nvmem-cells = <&eeprom_factory_0>, <&macaddr_config_1c 2>;
	nvmem-cell-names = "eeprom", "mac-address";
	status = "okay";
};