boards/arm/reel_board/reel_board.dts

/*
 * Copyright (c) 2018 Phytec Messtechnik GmbH
 * Copyright (c) 2017 Linaro Limited
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;
#include <nordic/nrf52840.dtsi>

/ {
	model = "reel board";
	compatible = "nordic,pca10056-dk", "nordic,nrf52840-qiaa",
		     "nordic,nrf52840";

	chosen {
		zephyr,console = &uart0;
#ifdef CONFIG_MCUMGR_SMP_UART
		zephyr,uart-mcumgr = &uart0;
#endif
		zephyr,sram = &sram0;
		zephyr,flash = &flash0;
	};

	leds {
		compatible = "gpio-leds";
		yellow_led: led@0 {
			gpios = <&gpio0 13 0>;
			label = "User D13";
		};
		red_led: led@1 {
			gpios = <&gpio0 11 0>;
			label = "User D3 red";
		};
		green_led: led@2 {
			gpios = <&gpio0 12 0>;
			label = "User D3 green";
		};
		blue_led: led@3 {
			gpios = <&gpio1 9 0>;
			label = "User D3 blue";
		};
	};

	gpio_keys {
		compatible = "gpio-keys";
		user_button: button@0 {
			gpios = <&gpio0 7 GPIO_PUD_PULL_UP>;
			label = "User Button";
		};
	};

	aliases {
		led0 = &yellow_led;
		led1 = &red_led;
		led2 = &green_led;
		led3 = &blue_led;
		sw0 = &user_button;
	};
};

&gpiote {
	status ="ok";
};

&gpio0 {
	status ="ok";
};

&gpio1 {
	status ="ok";
};

&uart0 {
	compatible = "nordic,nrf-uart";
	current-speed = <115200>;
	status = "ok";
};

&i2c0 {
	status = "ok";
	clock-frequency = <I2C_BITRATE_FAST>;
	sda-pin = <26>;
	scl-pin = <27>;

	fxos8700@1d {
		compatible = "nxp,fxos8700";
		reg = <0x1d>;
		label = "FXOS8700";
		int1-gpios = <&gpio0 24 0>;
	};

	hdc1008@43 {
		compatible = "ti,hdc1008";
		reg = <0x43>;
		label = "HDC1008";
		drdy-gpios = <&gpio0 22 GPIO_PUD_PULL_UP>;
	};

	apds9960@29 {
		compatible = "avago,apds9960";
		reg = <0x29>;
		label = "APDS9960";
		int-gpios = <&gpio0 23 0>;
	};
};

&flash0 {
	/*
	 * For more information, see:
	 * http://docs.zephyrproject.org/devices/dts/flash_partitions.html
	 */
	partitions {
		compatible = "fixed-partitions";
		#address-cells = <1>;
		#size-cells = <1>;

		boot_partition: partition@0 {
			label = "mcuboot";
			reg = <0x000000000 0x0000C000>;
		};
		slot0_partition: partition@c000 {
			label = "image-0";
			reg = <0x0000C000 0x000069000>;
		};
		slot1_partition: partition@75000 {
			label = "image-1";
			reg = <0x00075000 0x000069000>;
		};
		scratch_partition: partition@de000 {
			label = "image-scratch";
			reg = <0x000de000 0x0001e000>;
		};

#if defined(CONFIG_FS_FLASH_STORAGE_PARTITION)
		storage_partition: partition@fc000 {
			label = "storage";
			reg = <0x000fc000 0x00004000>;
		};
#endif
	};
};

&usbd {
	compatible = "nordic,nrf-usbd";
	status = "ok";
};