openwrt/target/linux/ath79/dts/ar9330_pqi_air-pen.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 "ar9330.dtsi"

/ {
	model = "PQI Air-Pen";
	compatible = "pqi,air-pen", "qca,ar9330";

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

	leds {
		compatible = "gpio-leds";

		wlan: wlan {
			label = "air-pen:blue:wlan";
			gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
			default-state = "off";
			linux,default-trigger = "phy0tpt";
		};

		wps {
			label = "air-pen:blue:wps";
			gpios = <&gpio 23 GPIO_ACTIVE_HIGH>;
			default-state = "off";
		};
	};

	keys {
		compatible = "gpio-keys-polled";
		poll-interval = <100>;

		wps {
			label = "wps";
			linux,code = <KEY_WPS_BUTTON>;
			gpios = <&gpio 22 GPIO_ACTIVE_HIGH>;
			debounce-interval = <60>;
		};

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

&uart {
	status = "okay";
};

&gpio {
	status = "okay";
};

&usb {
	dr_mode = "host";
	status = "okay";
};

&usb_phy {
	status = "okay";
};

&spi {
	num-cs = <1>;
	status = "okay";

	flash@0 {
		compatible = "jedec,spi-nor";
		spi-max-frequency = <104000000>;
		reg = <0>;

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

			partition@0 {
				label = "u-boot";
				reg = <0x000000 0x040000>;
				read-only;
			};

			partition@40000 {
				label = "u-boot-env";
				reg = <0x040000 0x010000>;
			};

			art: partition@50000 {
				label = "art";
				reg = <0x050000 0x010000>;
				read-only;
			};

			partition@60000 {
				label = "NVRAM";
				reg = <0x060000 0x010000>;
				read-only;
			};

			partition@70000 {
				label = "firmware";
				reg = <0x070000 0x780000>;
			};

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

&eth0 {
	status = "okay";

	mtd-mac-address = <&art 0x1002>;

	gmac-config {
		device = <&gmac>;

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

&eth1 {
	status = "okay";
	compatible = "syscon", "simple-mfd";
};

&wmac {
	status = "okay";
	mtd-cal-data = <&art 0x1000>;
	mtd-mac-address = <&art 0x2>;
};