openwrt/target/linux/ath79/dts/ar9331_tplink_tl-mr3020-v1.dts

// SPDX-License-Identifier: GPL-2.0-only

#include "ar9331.dtsi"

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

/ {
	model = "TP-Link TL-MR3020 V1";
	compatible = "tplink,tl-mr3020-v1", "qca,ar9331";

	aliases {
		led-boot = &led_wps;
		led-failsafe = &led_wps;
		led-running = &led_wps;
		led-upgrade = &led_wps;
		label-mac-device = &eth0;
	};

	leds {
		compatible = "gpio-leds";

		wlan {
			function = LED_FUNCTION_WLAN;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
			linux,default-trigger = "phy0tpt";
		};

		lan {
			function = LED_FUNCTION_LAN;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
		};

		led_wps: wps {
			function = LED_FUNCTION_WPS;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&gpio 26 GPIO_ACTIVE_LOW>;
		};

		led3g {
			label = "green:3g";
			gpios = <&gpio 27 GPIO_ACTIVE_LOW>;
			trigger-sources = <&hub_port>;
			linux,default-trigger = "usbport";
		};
	};

	keys {
		compatible = "gpio-keys";

		reset {
			label = "reset";
			linux,code = <KEY_RESTART>;
			gpios = <&gpio 11 GPIO_ACTIVE_HIGH>;
			debounce-interval = <60>;
		};

		sw1 {
			label = "sw1";
			linux,input-type = <EV_SW>;
			linux,code = <BTN_0>;
			gpios = <&gpio 18 GPIO_ACTIVE_HIGH>;
			debounce-interval = <60>;
		};

		sw2 {
			label = "sw2";
			linux,input-type = <EV_SW>;
			linux,code = <BTN_1>;
			gpios = <&gpio 20 GPIO_ACTIVE_HIGH>;
			debounce-interval = <60>;
		};
	};

	reg_usb_vbus: reg_usb_vbus {
		compatible = "regulator-fixed";
		regulator-name = "usb_vbus";
		regulator-min-microvolt = <5000000>;
		regulator-max-microvolt = <5000000>;
		gpios = <&gpio 8 GPIO_ACTIVE_HIGH>;
		enable-active-high;
	};
};

&ref {
	clock-frequency = <25000000>;
};

&usb {
	dr_mode = "host";
	vbus-supply = <&reg_usb_vbus>;
	status = "okay";
};

&usb_phy {
	status = "okay";
};

&spi {
	status = "okay";

	/* Spansion S25FL032PIF SPI flash */
	flash@0 {
		compatible = "jedec,spi-nor";
		spi-max-frequency = <50000000>;
		reg = <0>;

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

			uboot: partition@0 {
				label = "u-boot";
				reg = <0x000000 0x020000>;
				read-only;

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

					macaddr_uboot_1fc00: macaddr@1fc00 {
						reg = <0x1fc00 0x6>;
					};
				};
			};

			partition@20000 {
				compatible = "tplink,firmware";
				label = "firmware";
				reg = <0x020000 0x3c0000>;
			};

			partition@3e0000 {
				label = "config";
				reg = <0x3e0000 0x010000>;
				read-only;
			};

			partition@3f0000 {
				label = "art";
				reg = <0x3f0000 0x010000>;
				read-only;

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

					cal_art_1000: calibration@1000 {
						reg = <0x1000 0x440>;
					};
				};
			};
		};
	};
};

&eth0 {
	status = "okay";

	nvmem-cells = <&macaddr_uboot_1fc00>;
	nvmem-cell-names = "mac-address";
	gmac-config {
		device = <&gmac>;

		switch-phy-addr-swap = <0>;
		switch-phy-swap = <0>;
	};
};

&eth1 {
	status = "okay";

	compatible = "syscon", "simple-mfd";
};

&wmac {
	status = "okay";

	nvmem-cells = <&macaddr_uboot_1fc00>, <&cal_art_1000>;
	nvmem-cell-names = "mac-address", "calibration";
};