openwrt/target/linux/ramips/dts/mt7620a_sitecom_wlr-4100-v1-002.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 = "sitecom,wlr-4100-v1-002", "ralink,mt7620a-soc";
	model = "Sitecom WLR-4100 v1 002";

	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>;
			default-state = "on";
		};

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

		wps {
			label = "white:wps";
			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
		};
	};

	keys {
		compatible = "gpio-keys";

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

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

	gpio_export {
		compatible = "gpio-export";
		#size-cells = <0>;

		usb-power {
			gpio-export,name = "usb-power";
			gpio-export,output = <1>;
			gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
		};
	};
};

&gpio1 {
	status = "okay";
};

&gpio3 {
	status = "okay";
};

&spi0 {
	status = "okay";

	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <20000000>;

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

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

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

			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>;
					};

					macaddr_factory_4: macaddr@4 {
						reg = <0x4 0x6>;
					};
				};
			};

			partition@50000 {
				compatible = "denx,uimage";
				label = "firmware";
				reg = <0x50000 0x790000>;
			};

			partition@7e0000 {
				label = "backup";
				reg = <0x7e0000 0x10000>;
				read-only;
			};

			partition@7f0000 {
				label = "storage";
				reg = <0x7f0000 0x10000>;
				read-only;
			};
		};
	};
};

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

	nvmem-cells = <&macaddr_factory_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 = <
				0x04 0x06200000  /* PORT0 PAD MODE CTRL */
				0x08 0x01000000  /* PORT5 PAD MODE CTRL  RX delay EN all ports 0, 5, 6 */
				0x7c 0x0000007e  /* PORT0_STATUS */
				0x94 0x00000000  /* PORT6_STATUS */
			>;
		};
	};
};

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

&ehci {
	status = "okay";
};

&ohci {
	status = "okay";
};

&wmac {
	nvmem-cells = <&eeprom_factory_0>;
	nvmem-cell-names = "eeprom";
};

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