openwrt/target/linux/mediatek/dts/mt7981b-tplink-f65v1.dts

// SPDX-License-Identifier: GPL-2.0-only OR MIT

/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/pinctrl/mt65xx.h>

#include "mt7981b.dtsi"

/ {
	compatible = "tplink,f65-v1", "mediatek,mt7981";
	model = "TP-Link F65 v1";

	aliases {
		serial0 = &uart0;
		led-boot = &led_status;
		led-failsafe = &led_status;
		led-running = &led_status;
		led-upgrade = &led_status;
	};

	chosen {
		bootargs-append = " ubi.mtd=ubi root=/dev/ubiblock0_1";
		stdout-path = "serial0:115200n8";
	};

	memory@40000000 {
		reg = <0 0x40000000 0 0x20000000>;
		device_type = "memory";
	};

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

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

	leds {
		compatible = "gpio-leds";

		led_status: led_status {
			function = LED_FUNCTION_STATUS;
			color = <LED_COLOR_ID_BLUE>;
			gpios = <&pio 35 GPIO_ACTIVE_HIGH>;
		};
	};
};

&uart0 {
	status = "okay";
};

&watchdog {
	status = "okay";
};

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

	spi_nand@0 {
		compatible = "spi-nand";
		reg = <0>;
		spi-max-frequency = <52000000>;
		spi-tx-buswidth = <4>;
		spi-rx-buswidth = <4>;
		mediatek,nmbm;
		mediatek,bmt-max-ratio = <1>;
		mediatek,bmt-max-reserved-blocks = <64>;

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

			partition@0 {
				label = "bl2";
				reg = <0x00000 0x100000>;
				read-only;
			};

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

			partition@200000 {
				label = "boot-config1";
				reg = <0x200000 0x100000>;
				read-only;
			};

			partition@300000 {
				compatible = "u-boot,env";
				label = "u-boot-env";
				reg = <0x300000 0x100000>;
			};

			partition@400000 {
				label = "fip0";
				reg = <0x400000 0x200000>;
				read-only;
			};

			partition@600000 {
				label = "fip1";
				reg = <0x600000 0x200000>;
				read-only;
			};

			partition@800000 {
				label = "oops";
				reg = <0x800000 0x100000>;
				read-only;
			};

			partition@900000 {
				label = "ubi";
				reg = <0x900000 0x2680000>;
			};

			partition@2F80000 {
				label = "ubi_1";
				reg = <0x2F80000 0x2680000>;
				read-only;
			};

			partition@5600000 {
				label = "factory";
				reg = <0x5600000 0x800000>;
				read-only;
			};

			partition@5E00000 {
				label = "runtime_data";
				reg = <0x5E00000 0xC00000>;
				read-only;
			};

			partition@6A00000 {
				label = "backup_data";
				reg = <0x6A00000 0x800000>;
				read-only;
			};

			partition@7200000 {
				label = "runtime_backup";
				reg = <0x7200000 0x800000>;
				read-only;
			};

		};
	};
};

&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>;
		};

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

&eth {
	status = "okay";

	gmac1: mac@1 {
		compatible = "mediatek,eth-mac";
		reg = <1>;
		phy-mode = "gmii";
		phy-handle = <&int_gbe_phy>;
	};
};

&wifi {
	status = "okay";
};