openwrt/target/linux/ath79/dts/ar9341_tplink_tl-wr842n-v2.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 "ar9341.dtsi"

/ {
	model = "TP-Link TL-WR842N/ND v2";
	compatible = "tplink,tl-wr842n-v2", "qca,ar9341";

	aliases {
		serial0 = &uart;
		led-boot = &system;
		led-failsafe = &system;
		led-running = &system;
		led-upgrade = &system;
	};

	keys {
		compatible = "gpio-keys-polled";
		poll-interval = <20>;

		reset {
			label = "Reset";
			linux,code = <KEY_RESTART>;
			gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
			debounce-interval = <60>;
		};

		rfkill {
			label = "WiFi";
			linux,code = <KEY_RFKILL>;
			gpios = <&gpio 16 GPIO_ACTIVE_HIGH>;
			debounce-interval = <60>;
		};
	};

	leds {
		compatible = "gpio-leds";

		system: power {
			label = "tp-link:green:power";
			gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
			default-state = "on";
		};

		wlan {
			label = "tp-link:green:wlan";
			gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "phy0tpt";
		};

		qss {
			label = "tp-link:green:qss";
			gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
		};

		wan {
			label = "tp-link:green:wan";
			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
		};

		lan1 {
			label = "tp-link:green:lan1";
			gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
		};

		lan2 {
			label = "tp-link:green:lan2";
			gpios = <&gpio 20 GPIO_ACTIVE_LOW>;
		};

		lan3 {
			label = "tp-link:green:lan3";
			gpios = <&gpio 21 GPIO_ACTIVE_LOW>;
		};

		lan4 {
			label = "tp-link:green:lan4";
			gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
		};

		usb {
			label = "tp-link:green:usb";
			gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
			trigger-sources = <&hub_port>;
			linux,default-trigger = "usbport";
		};
	};

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

		gpio_usb_power {
			gpio-export,name = "tp-link:power:usb";
			gpio-export,output = <1>;
			gpios = <&gpio 4 GPIO_ACTIVE_HIGH>;
		};
	};
};

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

&uart {
	status = "okay";
};

&gpio {
	pinctrl-names = "default";
	pinctrl-0 = <&jtag_disable_pins &pmx_usb_power>;
};

&pinmux {
	pmx_usb_power: usb_power {
		pinctrl-single,bits = <0x4 0x0 0xff>;
	};
};

&spi {
	num-cs = <1>;

	status = "okay";

	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 0x7d0000>;
			};

			art: partition@7f0000 {
				label = "art";
				reg = <0x7f0000 0x010000>;
				read-only;
			};
		};
	};
};

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

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

&usb_phy {
	status = "okay";
};

&eth0 {
	status = "okay";

	phy-handle = <&swphy0>;
	mtd-mac-address = <&uboot 0x1fc00>;
	mtd-mac-address-increment = <(-1)>;
};

&eth1 {
	status = "okay";

	phy-handle = <&swphy4>;
	mtd-mac-address = <&uboot 0x1fc00>;
	phy-mode = "gmii";
	pll-data = <0x06000000 0x00000101 0x00001616>;

	gmac-config {
		device = <&gmac>;
		switch-phy-swap = <1>;
	};
};

&wmac {
	status = "okay";

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