openwrt/target/linux/mediatek/dts/mt7622-ubnt-unifi-6-lr.dts

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

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

#include "mt7622.dtsi"
#include "mt6380.dtsi"

/ {
	model = "Ubiquiti UniFi 6 LR";
	compatible = "ubnt,unifi-6-lr", "mediatek,mt7622";

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

	chosen {
		stdout-path = "serial0:115200n8";
		bootargs = "earlycon=uart8250,mmio32,0x11002000 swiotlb=512 console=ttyS0,115200n8";
	};

	cpus {
		cpu@0 {
			proc-supply = <&mt6380_vcpu_reg>;
			sram-supply = <&mt6380_vm_reg>;
		};

		cpu@1 {
			proc-supply = <&mt6380_vcpu_reg>;
			sram-supply = <&mt6380_vm_reg>;
		};
	};

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

		reset {
			label = "reset";
			linux,code = <KEY_RESTART>;
			gpios = <&pio 62 GPIO_ACTIVE_LOW>;
		};
	};

	memory {
		reg = <0 0x40000000 0 0x3f000000>;
	};

	reg_1p8v: regulator-1p8v {
		compatible = "regulator-fixed";
		regulator-name = "fixed-1.8V";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		regulator-always-on;
	};

	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;
	};
};

&pcie0 {
	pinctrl-names = "default";
	pinctrl-0 = <&pcie0_pins>;
	status = "okay";
};

&slot0 {
	wifi@0,0 {
		reg = <0x0 0 0 0 0>;
		mediatek,mtd-eeprom = <&factory 0x20000>;
		mtd-mac-address = <&eeprom 0x6>;
		ieee80211-freq-limit = <5000000 6000000>;
	};
};

&pio {
	eth_pins: eth-pins {
		mux {
			function = "eth";
			groups = "mdc_mdio", "rgmii_via_gmac2";
		};
	};

	pcie0_pins: pcie0-pins {
		mux {
			function = "pcie";
			groups = "pcie0_pad_perst",
				 "pcie0_1_waken",
				 "pcie0_1_clkreq";
		};
	};

	pcie1_pins: pcie1-pins {
		mux {
			function = "pcie";
			groups = "pcie1_pad_perst",
				 "pcie1_0_waken",
				 "pcie1_0_clkreq";
		};
	};

	pmic_bus_pins: pmic-bus-pins {
		mux {
			function = "pmic";
			groups = "pmic_bus";
		};
	};

	spi_nor_pins: spi-nor-pins {
		mux {
			function = "flash";
			groups = "spi_nor";
		};
	};

	uart0_pins: uart0-pins {
		mux {
			function = "uart";
			groups = "uart0_0_tx_rx" ;
		};
	};

	uart3_pins: uart3-pins {
		mux {
			function = "uart";
			groups = "uart3_1_tx_rx" ;
		};
	};

	i2c0_pins: i2c0-pins {
		mux {
			function = "i2c";
			groups =  "i2c0";
		};
	};

	watchdog_pins: watchdog-pins {
		mux {
			function = "watchdog";
			groups = "watchdog";
		};
	};
};

&bch {
	status = "okay";
};

&btif {
	status = "disabled";
};

&eth {
	status = "okay";
	pinctrl-names = "default";
	pinctrl-0 = <&eth_pins>;

	gmac0: mac@0 {
		compatible = "mediatek,eth-mac";
		reg = <0>;

		phy-mode = "2500base-x";
		mtd-mac-address = <&eeprom 0x0>;

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

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

		ethernet-phy@8 {
			/* Marvell AQRate AQR112W - no driver */
			compatible = "ethernet-phy-ieee802.3-c45";
			reg = <0x8>;
		};
	};
};

&pwrap {
	pinctrl-names = "default";
	pinctrl-0 = <&pmic_bus_pins>;

	status = "okay";
};

&nor_flash {
	pinctrl-names = "default";
	pinctrl-0 = <&spi_nor_pins>;

	status = "okay";

	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <50000000>;

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

			partition@0 {
				label = "preloader";
				reg = <0x0 0x40000>;
				read-only;
			};

			partition@40000 {
				label = "atf";
				reg = <0x40000 0x20000>;
				read-only;
			};

			partition@60000 {
				label = "u-boot";
				reg = <0x60000 0x60000>;
				read-only;
			};

			partition@c0000 {
				label = "u-boot-env";
				reg = <0xc0000 0x10000>;
			};

			factory: partition@d0000 {
				label = "factory";
				reg = <0xd0000 0x40000>;
				read-only;
			};

			eeprom: partition@110000 {
				label = "eeprom";
				reg = <0x110000 0x10000>;
				read-only;
			};

			partition@120000 {
				label = "bs";
				reg = <0x120000 0x10000>;
			};

			partition@130000 {
				label = "cfg";
				reg = <0x130000 0x100000>;
				read-only;
			};

			partition@230000 {
				compatible = "denx,fit";
				label = "firmware";
				reg = <0x230000 0x1ee0000>;
			};

			partition@2110000 {
				label = "kernel1";
				reg = <0x2110000 0x1ee0000>;
			};
		};
	};
};

&uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart0_pins>;
	status = "okay";
};

&uart3 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart3_pins>;
	status = "okay";

	/* MT7915 Bluetooth */
};

&i2c0 {
	pinctrl-names = "default";
	pinctrl-0 = <&i2c0_pins>;
	status = "okay";

	led-controller@30 {
		compatible = "ubnt,ledbar";
		reg = <0x30>;

		enable-gpio = <&pio 59 0>;

		red {
			label = "red";
		};

		green {
			label = "green";
		};

		led_blue: blue {
			label = "blue";
		};
	};
};

&watchdog {
	pinctrl-names = "default";
	pinctrl-0 = <&watchdog_pins>;
	status = "okay";
};

&wmac {
	mediatek,mtd-eeprom = <&factory 0x0>;
	mtd-mac-address = <&eeprom 0x0>;
	status = "okay";
};