openwrt/target/linux/mediatek/dts/mt7986a-jiorouter-common.dtsi

// SPDX-License-Identifier: (GPL-2.0 OR MIT)

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

#include "mt7986a.dtsi"

/ {
	aliases {
		serial0 = &uart0;
		led-boot = &led_red;
		led-failsafe = &led_red;
		led-running = &led_red;
		led-upgrade = &led_blue;
	};

	chosen {
		stdout-path = "serial0:115200n8";
		bootargs = "dm-mod.create=''";
	};

	keys {
		compatible = "gpio-keys";

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

	leds {
		compatible = "gpio-leds";

		led_red: led-0 {
			color = <LED_COLOR_ID_RED>;
			function = LED_FUNCTION_STATUS;
			gpios = <&pio 12 GPIO_ACTIVE_LOW>;
			default-state = "on";
		};

		led_green: led-1 {
			color = <LED_COLOR_ID_GREEN>;
			function = LED_FUNCTION_STATUS;
			gpios = <&pio 13 GPIO_ACTIVE_LOW>;
		};

		led_blue: led-2 {
			color = <LED_COLOR_ID_BLUE>;
			function = LED_FUNCTION_STATUS;
			gpios = <&pio 14 GPIO_ACTIVE_LOW>;
		};
	};

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

	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;
	};
};

&crypto {
	status = "okay";
};

&eth {
	status = "okay";

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

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

&mdio {
	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>;
	};
};

&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 = <MTK_DRIVE_8mA>;
			bias-disable;
		};
		conf-pd {
			pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO";
			drive-strength = <MTK_DRIVE_8mA>;
			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 = <MTK_DRIVE_4mA>;
		};
	};

	wf_dbdc_pins: wf_dbdc-pins {
		mux {
			function = "wifi";
			groups = "wf_dbdc";
		};
		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 = <MTK_DRIVE_4mA>;
		};
	};
};

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

	spi_nand_flash: flash@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>;

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

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

			/* Only used for MAC address storage.
			 * The active U-Boot environment is stored in UBI.
			 */
			partition@100000 {
				label = "u-boot-env";
				reg = <0x100000 0x80000>;
				read-only;
			};

			factory: 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>;
					};
				};
			};

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

			partition@580000 {
				label = "ubi";
				reg = <0x580000 0x8c00000>;
			};

			partition@9180000 {
				label = "ubi2";
				reg = <0x9180000 0x5a00000>;
			};

			partition@eb80000 {
				label = "MFG";
				reg = <0xeb80000 0x200000>;
				read-only;
			};

			partition@ed80000 {
				label = "Reserved";
				reg = <0xed80000 0x200000>;
				read-only;
			};
		};
	};
};

&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 {
	nvmem-cells = <&eeprom_factory_0>;
	nvmem-cell-names = "eeprom";
	pinctrl-names = "default", "dbdc";
	pinctrl-0 = <&wf_2g_5g_pins>;
	pinctrl-1 = <&wf_dbdc_pins>;
	status = "okay";
};