openwrt/target/linux/ramips/dts/mt7620a_engenius_epg600.dts

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

#include "mt7620a.dtsi"

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

/ {
	compatible = "engenius,epg600", "ralink,mt7620a-soc";
	model = "EnGenius EPG600";

	aliases {
		led-boot = &led_power;
		led-failsafe = &led_power;
		led-running = &led_power;
		led-upgrade = &led_power;
	};

	chosen {
		bootargs = "console=ttyS0,115200";
	};

	keys {
		compatible = "gpio-keys";

		reset {
			linux,code = <KEY_RESTART>;
			gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
			debounce-interval = <60>;
		};

		wps {
			linux,code = <KEY_WPS_BUTTON>;
			gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
			debounce-interval = <60>;
		};

		reg {
			linux,code = <BTN_0>;
			gpios = <&gpio2 7 GPIO_ACTIVE_LOW>;
			debounce-interval = <60>;
		};
	};

	leds {
		compatible = "gpio-leds";

		led_power: power {
			function = LED_FUNCTION_POWER;
			color = <LED_COLOR_ID_AMBER>;
			gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
			default-state = "on";
		};

		wlan2g {
			label = "blue:wlan2g";
			gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "phy1tpt";
		};

		wlan5g {
			label = "blue:wlan5g";
			gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
		};

		wps2g {
			label = "blue:wps2g";
			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
		};

		wps5g {
			label = "amber:wps5g";
			gpios = <&gpio2 6 GPIO_ACTIVE_LOW>;
		};

		line {
			label = "blue:line";
			gpios = <&gpio2 14 GPIO_ACTIVE_LOW>;
		};
	};
};

&gpio1 {
	status = "okay";
};

&gpio2 {
	status = "okay";
};

&gpio3 {
	status = "okay";
};

&spi0 {
	status = "okay";

	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <30000000>;

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

			partition@0 {
				label = "u-boot";
				reg = <0x0 0x30000>;
				read-only;
			};

			partition@30000 {
				label = "u-boot-env";
				reg = <0x30000 0x10000>;
			};

			factory: partition@40000 {
				label = "factory";
				reg = <0x40000 0x10000>;
				read-only;

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

					eeprom_factory_0: eeprom@0 {
						reg = <0x0 0x200>;
					};
				};
			};

			rf: partition@50000 {
				label = "rf";
				reg = <0x50000 0x10000>;
				read-only;

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

					eeprom_rf_0: eeprom@0 {
						reg = <0x0 0x200>;
					};

					macaddr_rf_4: macaddr@4 {
						reg = <0x4 0x6>;
					};
				};
			};

			partition@60000 {
				label = "firmware";
				reg = <0x60000 0xf40000>;
				compatible = "denx,uimage";
			};

			partition@fa0000 {
				label = "backup";
				reg = <0xfa0000 0x10000>;
				read-only;
			};

			partition@fb0000 {
				label = "storage";
				reg = <0xfb0000 0x50000>;
				read-only;
			};
		};
	};
};

&ethernet {
	pinctrl-names = "default";
	pinctrl-0 = <&mdio_pins &rgmii1_pins &rgmii2_pins>;

	nvmem-cells = <&macaddr_rf_4>;
	nvmem-cell-names = "mac-address";

	port@5 {
		status = "okay";

		phy-mode = "rgmii-txid";

		mediatek,fixed-link = <1000 1 1 1>;
	};

	mdio-bus {
		status = "okay";

		ethernet-phy@0 {
			reg = <0>;
			phy-mode = "rgmii";

			qca,ar8327-initvals = <
				0x04 0x07600000 /* PORT0 PAD MODE CTRL */
				0x08 0x01000000 /* PORT5 PAD MODE CTRL */
				0x0c 0x07600000 /* PORT6 PAD MODE CTRL */
				0x10 0x40000000 /* POWER-ON STRAPPING  */
				0x7c 0x0000007e /* PORT0_STATUS */
				0x94 0x0000007e /* PORT6_STATUS */
			>;
		};
	};
};

&gsw {
	mediatek,ephy-disable;
};

&pcie {
	status = "okay";
};

&pcie0 {
	wifi@0,0 {
		compatible = "pci1814,3091";
		reg = <0x0000 0 0 0 0>;
		nvmem-cells = <&eeprom_factory_0>;
		nvmem-cell-names = "eeprom";
	};
};

&wmac {
	nvmem-cells = <&eeprom_rf_0>;
	nvmem-cell-names = "eeprom";
};

&ehci {
	status = "okay";
};

&ohci {
	status = "okay";
};

&state_default {
	default {
		groups = "ephy", "wled", "spi refclk", "i2c", "uartf", "nd_sd";
		function = "gpio";
	};
};