boards/electronut/nrf52840_papyr/nrf52840_papyr.dts

/*
 * Copyright (c) 2019 Ajay Meena <intajayk@gmail.com>
 *
 * SPDX-License-Identifier: Apache-2.0
 */

/dts-v1/;
#include <nordic/nrf52840_qiaa.dtsi>
#include <nordic/nrf52840_partition.dtsi>
#include "nrf52840_papyr-pinctrl.dtsi"
#include <zephyr/dt-bindings/input/input-event-codes.h>

/ {
	model = "Papyr";
	compatible = "nordic,pca10056-dk";

	chosen {
		zephyr,console = &uart0;
		zephyr,uart-mcumgr = &uart0;
		zephyr,shell-uart = &uart0;
		zephyr,bt-mon-uart = &uart0;
		zephyr,bt-c2h-uart = &uart0;
		zephyr,ieee802154 = &ieee802154;
	};

	leds {
		compatible = "gpio-leds";

		led0: led_0 {
			gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
			label = "Green LED 0";
		};

		led1: led_1 {
			gpios = <&gpio0 15 GPIO_ACTIVE_LOW>;
			label = "Blue LED 1";
		};

		led2: led_2 {
			gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
			label = "Red LED 2";
		};
	};

	pwmleds {
		compatible = "pwm-leds";

		pwm_led0: pwm_led_0 {
			pwms = <&pwm0 0 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
			label = "Green PWM LED 0";
		};

		pwm_led1: pwm_led_1 {
			pwms = <&pwm0 2 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
			label = "Blue PWM LED 1";
		};

		pwm_led2: pwm_led_2 {
			pwms = <&pwm0 1 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
			label = "Red PWM LED 2";
		};
	};

	buttons {
		compatible = "gpio-keys";

		button0: button_0 {
			gpios = <&gpio0 18 GPIO_ACTIVE_LOW>;
			label = "Push button switch 0";
			zephyr,code = <INPUT_KEY_0>;
		};
	};

	/* These aliases are provided for compatibility with samples */
	aliases {
		led0 = &led0;
		led1 = &led1;
		led2 = &led2;
		pwm-led0 = &pwm_led0;
		pwm-led1 = &pwm_led1;
		pwm-led2 = &pwm_led2;
		green-pwm-led = &pwm_led0;
		blue-pwm-led = &pwm_led1;
		red-pwm-led = &pwm_led2;
		sw0 = &button0;
		watchdog0 = &wdt0;
	};
};

&reg1 {
	regulator-initial-mode = <NRF5X_REG_MODE_DCDC>;
};

&adc {
	status = "okay";
};

&uicr {
	gpio-as-nreset;
};

&gpiote {
	status = "okay";
};

&gpio0 {
	status = "okay";
};

&gpio1 {
	status = "okay";
};

&uart0 {
	compatible = "nordic,nrf-uart";
	current-speed = <115200>;
	status = "okay";
	pinctrl-0 = <&uart0_default>;
	pinctrl-1 = <&uart0_sleep>;
	pinctrl-names = "default", "sleep";
};

&i2c0 {
	compatible = "nordic,nrf-twi";
	status = "okay";
	pinctrl-0 = <&i2c0_default>;
	pinctrl-1 = <&i2c0_sleep>;
	pinctrl-names = "default", "sleep";
};

&spi1 {
	compatible = "nordic,nrf-spi";
	status = "okay";
	pinctrl-0 = <&spi1_default>;
	pinctrl-1 = <&spi1_sleep>;
	pinctrl-names = "default", "sleep";
};

&pwm0 {
	status = "okay";
	pinctrl-0 = <&pwm0_default>;
	pinctrl-1 = <&pwm0_sleep>;
	pinctrl-names = "default", "sleep";
};

&ieee802154 {
	status = "okay";
};

zephyr_udc0: &usbd {
	compatible = "nordic,nrf-usbd";
	status = "okay";
};