Openwrt/target/linux/ath79/dts/qca9531_tplink_tl-mr3420-v3.dts

// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/dts-v1/;

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

#include "qca953x.dtsi"

/ {
	compatible = "tplink,tl-mr3420-v3", "qca,qca9531";
	model = "TP-Link TL-MR3420 v3";

	aliases {
		led-boot = &led_system;
		led-failsafe = &led_system;
		led-running = &led_system;
		led-upgrade = &led_system;
		label-mac-device = &wmac;

	};

	led_spi {
		compatible = "spi-gpio";
		#address-cells = <1>;
		#size-cells = <0>;

		sck-gpios = <&gpio 15 GPIO_ACTIVE_HIGH>;
		mosi-gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
		cs-gpios = <&gpio 13 GPIO_ACTIVE_HIGH>;
		num-chipselects = <1>;

		led_gpio: led_gpio@0 {
			compatible = "fairchild,74hc595";
			reg = <0>;
			gpio-controller;
			#gpio-cells = <2>;
			registers-number = <1>;
			spi-max-frequency = <10000000>;
		};
	};

	gpio-export {
		compatible = "gpio-export";

		gpio_shift_register_oe {
			gpio-export,name = "tp-link:oe:sr";
			gpio-export,output = <0>;
			gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
		};

		gpio_shift_register_reset {
			gpio-export,name = "tp-link:reset:sr";
			gpio-export,output = <1>;
			gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
		};
	};

	leds {
		compatible = "gpio-leds";

		led_system: system {
			label = "tp-link:green:system";
			gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
			default-state = "on";
		};

		lan4 {
			label = "tp-link:green:lan4";
			gpios = <&led_gpio 0 GPIO_ACTIVE_LOW>;
		};

		lan3 {
			label = "tp-link:green:lan3";
			gpios = <&led_gpio 1 GPIO_ACTIVE_LOW>;
		};

		lan2 {
			label = "tp-link:green:lan2";
			gpios = <&led_gpio 2 GPIO_ACTIVE_LOW>;
		};

		lan1 {
			label = "tp-link:green:lan1";
			gpios = <&led_gpio 3 GPIO_ACTIVE_LOW>;
		};

		wan {
			label = "tp-link:green:wan";
			gpios = <&led_gpio 4 GPIO_ACTIVE_LOW>;
		};

		wan_fail {
			label = "tp-link:orange:wan";
			gpios = <&led_gpio 5 GPIO_ACTIVE_LOW>;
		};

		wlan {
			label = "tp-link:green:wlan";
			gpios = <&led_gpio 6 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "phy0tpt";
		};

		usb {
			label = "tp-link:green:usb";
			gpios = <&led_gpio 7 GPIO_ACTIVE_LOW>;
			trigger-sources = <&hub_port>;
			linux,default-trigger = "usbport";
		};

		qss {
			label = "tp-link:green:qss";
			gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
		};
	};

	keys {
		compatible = "gpio-keys";

		reset {
			label = "Reset button";
			linux,code = <KEY_RESTART>;
			gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
			debounce-interval = <60>;
		};

		rfkill {
			label = "RF kill button";
			linux,code = <KEY_RFKILL>;
			gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
			debounce-interval = <60>;
		};
	};

};

&uart {
	status = "okay";
};

&spi {
	status = "okay";

	num-cs = <1>;

	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <25000000>;

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

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

			partition@20000 {
				compatible = "tplink,firmware";
				label = "firmware";
				reg = <0x020000 0x3d0000>;
			};

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

&eth0 {
	status = "okay";

	phy-handle = <&swphy4>;

	mtd-mac-address = <&uboot 0x1fc00>;
	mtd-mac-address-increment = <1>;
};

&eth1 {
	mtd-mac-address = <&uboot 0x1fc00>;
};

&wmac {
	status = "okay";

	mtd-cal-data = <&art 0x1000>;
	mtd-mac-address = <&uboot 0x1fc00>;
};

&usb0 {
	#address-cells = <1>;
	#size-cells = <0>;
	status = "okay";

	hub_port: port@1 {
		reg = <1>;
		#trigger-source-cells = <0>;
	};
};

&usb_phy {
	status = "okay";
};