eternalwrt-mt798x/target/linux/mediatek/dts/mt7981b-globitel-bt-r320.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 "mt7981b.dtsi"

/ {
	model = "Globitel BT-R320";
	compatible = "globitel,bt-r320", "mediatek,mt7981";

	aliases {
		serial0 = &uart0;
		label-mac-device = &gmac0;
	};

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

	memory@40000000 {
		device_type = "memory";
		reg = <0 0x40000000 0 0x40000000>;
	};

	usb_vbus: regulator-usb-vbus {
		compatible = "regulator-fixed";
		regulator-name = "usb_vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpios = <&pio 14 GPIO_ACTIVE_HIGH>;
		enable-active-high;
		regulator-boot-on;
	};

	gpio-keys {
		compatible = "gpio-keys";

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

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

	gpio-leds {
		compatible = "gpio-leds";

		led-0 {
			function = LED_FUNCTION_WLAN_2GHZ;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&pio 34 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "phy0tpt";
		};

		led-1 {
			function = LED_FUNCTION_WLAN_5GHZ;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&pio 35 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "phy1tpt";
		};
	};
};

&eth {
	status = "okay";

	gmac0: mac@0 {
		compatible = "mediatek,eth-mac";
		reg = <0>;
		phy-mode = "2500base-x";
		nvmem-cells = <&macaddr_factory_2a 0>;
		nvmem-cell-names = "mac-address";
		fixed-link {
			speed = <2500>;
			full-duplex;
			pause;
		};
	};

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

		switch@0 {
			compatible = "mediatek,mt7531";
			reg = <31>;
			reset-gpios = <&pio 39 GPIO_ACTIVE_HIGH>;
			interrupt-controller;
			#interrupt-cells = <1>;
			interrupt-parent = <&pio>;
			interrupts = <38 IRQ_TYPE_LEVEL_HIGH>;

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

				port@1 {
					reg = <1>;
					label = "lan1";
				};

				port@2 {
					reg = <2>;
					label = "lan2";
				};

				port@3 {
					reg = <3>;
					label = "lan3";
				};

				port@4 {
					reg = <4>;
					label = "wan";
					nvmem-cells = <&macaddr_factory_24 0>;
					nvmem-cell-names = "mac-address";
				};

				port@6 {
					reg = <6>;
					label = "cpu";
					ethernet = <&gmac0>;
					phy-mode = "2500base-x";
					fixed-link {
						speed = <2500>;
						full-duplex;
						pause;
					};
				};
			};
		};
	};
};

&mmc0 {
	status = "okay";
	pinctrl-names = "default", "state_uhs";
	pinctrl-0 = <&mmc0_pins_default>;
	pinctrl-1 = <&mmc0_pins_uhs>;
	bus-width = <8>;
	max-frequency = <52000000>;
	vmmc-supply = <&reg_3p3v>;
	cap-mmc-highspeed;
	non-removable;
	no-sd;
	no-sdio;

	card@0 {
		compatible = "mmc-card";
		reg = <0>;

		partitions {
			compatible = "gpt-partitions";

			block-partition-factory {
				partname = "factory";

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

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

					macaddr_factory_24: macaddr@24 {
						compatible = "mac-base";
						reg = <0x24 0x6>;
						#nvmem-cell-cells = <1>;
					};

					macaddr_factory_2a: macaddr@2a {
						compatible = "mac-base";
						reg = <0x2a 0x6>;
						#nvmem-cell-cells = <1>;
					};
				};
			};

			emmc_rootdisk: block-partition-production {
				partname = "production";
			};
		};
	};
};

&pio {
	mmc0_pins_default: mmc0-pins-default {
		mux {
			function = "flash";
			groups = "emmc_45";
		};
	};

	mmc0_pins_uhs: mmc0-pins-uhs {
		mux {
			function = "flash";
			groups = "emmc_45";
		};
	};
};

&uart0 {
	status = "okay";
};

&watchdog {
	status = "okay";
};

&wifi {
	nvmem-cells = <&eeprom_factory_0>;
	nvmem-cell-names = "eeprom";
	status = "okay";
};

&usb_phy {
	status = "okay";
};

&xhci {
	vbus-supply = <&usb_vbus>;
	status = "okay";
};