openwrt/target/linux/ramips/dts/mt7620a_engenius_esr600.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>

/ {
	compatible = "engenius,esr600", "ralink,mt7620a-soc";
	model = "EnGenius ESR600";

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

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

	leds {
		compatible = "gpio-leds";

		led_power: power {
			label = "amber:power";
			gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
		};

		wps2g {
			label = "amber:wps2g";
			gpios = <&gpio2 6 GPIO_ACTIVE_LOW>;
		};

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

		wlan2g {
			label = "blue:wlan2g";
			gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
		};
	};

	keys {
		compatible = "gpio-keys";

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

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

&gpio2 {
	status = "okay";
};

&gpio3 {
	status = "okay";
};

&spi0 {
	status = "okay";

	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <50000000>;
		m25p,fast-read;

		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>;
				read-only;
			};

			factory: partition@40000 {
				compatible = "nvmem-cells";
				label = "factory";
				reg = <0x40000 0x10000>;
				#address-cells = <1>;
				#size-cells = <1>;
				read-only;

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

			iNIC_rf: partition@50000 {
				compatible = "nvmem-cells";
				label = "iNIC_rf";
				reg = <0x50000 0x10000>;
				#address-cells = <1>;
				#size-cells = <1>;
				read-only;

				eeprom_iNIC_rf_0: eeprom@0 {
					reg = <0x0 0x200>;
				};

				macaddr_iNIC_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 = <&rgmii1_pins &mdio_pins>;

	nvmem-cells = <&macaddr_iNIC_rf_4>;
	nvmem-cell-names = "mac-address";

	port@5 {
		status = "okay";
		phy-mode = "rgmii";
		mediatek,fixed-link = <1000 1 1 1>;
	};

	mdio-bus {
		status = "okay";

		ethernet-phy@0 {
			reg = <0>;
			phy-mode = "rgmii";
			qca,ar8327-initvals = <
				0x10 0x40000000 /* POWER-ON STRAPPING */
				0x04 0x07600000 /* PORT0 PAD MODE CTRL */
				0x7c 0x0000007e /* PORT0 STATUS */
				0x0c 0x05600000 /* PORT6 PAD MODE CTRL */
				0x94 0x0000007e /* PORT6 STATUS */
			>;
		};
	};
};

&gsw {
	mediatek,ephy-base = /bits/ 8 <8>;
};

&state_default {
	gpio {
		groups = "i2c", "uartf", "nd_sd", "wled";
		function = "gpio";
	};
};

&pcie {
	status = "okay";
};

&pcie0 {
	wifi@0,0 {
		compatible = "pci1814,5592";
		reg = <0x0 0 0 0 0>;
		nvmem-cells = <&eeprom_factory_0>;
		nvmem-cell-names = "eeprom";
	};
};

&wmac {
	nvmem-cells = <&eeprom_iNIC_rf_0>;
	nvmem-cell-names = "eeprom";
};

&ehci {
	status = "okay";
};

&ohci {
	status = "okay";
};