openwrt/target/linux/ath79/dts/qca9531_dlink_dch-g020-a1.dts

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

#include "qca953x.dtsi"

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

/ {
	compatible = "dlink,dch-g020-a1", "qca,qca9531";
	model = "D-Link DCH-G020 A1";

	aliases {
		led-boot = &led_power;
		led-failsafe = &led_power;
		led-running = &led_power;
		led-upgrade = &led_power;
	};

	i2c {
		compatible = "i2c-gpio";
		#address-cells = <1>;
		#size-cells = <0>;

		sda-gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
		scl-gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;

		gpio_ext: gpio_ext@38 {
			compatible = "nxp,pca9554";
			reg = <0x38 0x1>;

			gpio-controller;
			#gpio-cells = <2>;
		};

		rtc@30 {
			compatible = "pericom,pt7c43390";
			reg = <0x30 0x8>;
		};
	};

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

		usb_power {
			label = "power:usb";
			gpio-export,name = "d-link:power:usb";
			gpio-export,output = <0>;
			gpios = <&gpio_ext 3 GPIO_ACTIVE_LOW>;
		};

		zwave_power {
			label = "power:zwave";
			gpio-export,name = "d-link:power:zwave";
			gpio-export,output = <0>;
			gpios = <&gpio_ext 1 GPIO_ACTIVE_LOW>;
		};
	};

	keys {
		compatible = "gpio-keys";

		wps {
			label = "wps";
			linux,code = <KEY_WPS_BUTTON>;
			gpios = <&gpio 3 GPIO_ACTIVE_LOW>;
		};

		reset {
			label = "reset";
			linux,code = <KEY_RESTART>;
			gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
		};
	};

	leds {
		compatible = "gpio-leds";

		led_power: power {
			function = LED_FUNCTION_POWER;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
		};

		status {
			function = LED_FUNCTION_STATUS;
			color = <LED_COLOR_ID_RED>;
			gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
		};
	};
};

&spi {
	status = "okay";

	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <50000000>;

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

			partition@0 {
				label = "u-boot";
				reg = <0x0 0x10000>;
				read-only;
			};

			partition@10000 {
				label = "art";
				reg = <0x10000 0x10000>;
				read-only;

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

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

			partition@20000 {
				label = "mp";
				reg = <0x20000 0x10000>;
				read-only;
			};

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

			partition@40000 {
				label = "bootarg";
				reg = <0x40000 0x10000>;
				read-only;
			};

			partition@50000 {
				label = "firmware";
				reg = <0x50000 0xe70000>;
				compatible = "denx,uimage";
			};

			partition@ec0000 {
				label = "dlink";
				reg = <0xec0000 0x140000>;
				read-only;
			};
		};
	};
};

&usb0 {
	status = "okay";
};

&usb_phy {
	status = "okay";
};

&eth0 {
	status = "okay";
};

&wmac {
	status = "okay";

	nvmem-cells = <&cal_art_1000>;
	nvmem-cell-names = "calibration";
};