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/*
* Copyright (c) 2018-2023 Nordic Semiconductor ASA
* Copyright (c) 2017 Linaro Limited
*
* SPDX-License-Identifier: Apache-2.0
*/
/dts-v1/;
#include <nordic/nrf52840_qiaa.dtsi>
#include "nrf52840dongle_nrf52840-pinctrl.dtsi"
/ {
model = "Nordic nRF52840 Dongle NRF52840";
compatible = "nordic,nrf52840-dongle-nrf52840";
chosen {
zephyr,console = &cdc_acm_uart;
zephyr,shell-uart = &cdc_acm_uart;
zephyr,uart-mcumgr = &cdc_acm_uart;
zephyr,bt-mon-uart = &cdc_acm_uart;
zephyr,bt-c2h-uart = &cdc_acm_uart;
zephyr,sram = &sram0;
zephyr,flash = &flash0;
zephyr,code-partition = &slot0_partition;
zephyr,ieee802154 = &ieee802154;
};
leds {
compatible = "gpio-leds";
led0_green: led_0 {
gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
label = "Green LED 0";
};
led1_red: led_1 {
gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
label = "Red LED 1";
};
led1_green: led_2 {
gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
label = "Green LED 1";
};
led1_blue: led_3 {
gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
label = "Blue LED 1";
};
};
pwmleds {
compatible = "pwm-leds";
red_pwm_led: pwm_led_0 {
pwms = <&pwm0 0 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
};
green_pwm_led: pwm_led_1 {
pwms = <&pwm0 1 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
};
blue_pwm_led: pwm_led_2 {
pwms = <&pwm0 2 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
};
};
buttons {
compatible = "gpio-keys";
button0: button_0 {
gpios = <&gpio1 6 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
label = "Push button switch 0";
};
};
/* These aliases are provided for compatibility with samples */
aliases {
sw0 = &button0;
led0 = &led0_green;
led1 = &led1_red;
led2 = &led1_green;
led3 = &led1_blue;
led0-green = &led0_green;
led1-red = &led1_red;
led1-green = &led1_green;
led1-blue = &led1_blue;
pwm-led0 = &red_pwm_led;
pwm-led1 = &green_pwm_led;
pwm-led2 = &blue_pwm_led;
red-pwm-led = &red_pwm_led;
green-pwm-led = &green_pwm_led;
blue-pwm-led = &blue_pwm_led;
mcuboot-button0 = &button0;
mcuboot-led0 = &led0_green;
watchdog0 = &wdt0;
};
};
&adc {
status = "okay";
};
&gpiote {
status = "okay";
};
&gpio0 {
status = "okay";
};
&gpio1 {
status = "okay";
};
&uart0 {
compatible = "nordic,nrf-uarte";
status = "okay";
current-speed = <115200>;
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";
};
&i2c1 {
compatible = "nordic,nrf-twi";
/* Cannot be used together with spi1. */
/* status = "okay"; */
pinctrl-0 = <&i2c1_default>;
pinctrl-1 = <&i2c1_sleep>;
pinctrl-names = "default", "sleep";
};
&pwm0 {
status = "okay";
pinctrl-0 = <&pwm0_default>;
pinctrl-1 = <&pwm0_sleep>;
pinctrl-names = "default", "sleep";
};
/*
* By default, not adding all available SPI instances (spi2, spi3) due to
* limited GPIOs available on dongle board.
*/
&spi0 {
compatible = "nordic,nrf-spi";
/* Cannot be used together with i2c0. */
/* status = "okay"; */
pinctrl-0 = <&spi0_default>;
pinctrl-1 = <&spi0_sleep>;
pinctrl-names = "default", "sleep";
};
&spi1 {
compatible = "nordic,nrf-spi";
status = "okay";
pinctrl-0 = <&spi1_default>;
pinctrl-1 = <&spi1_sleep>;
pinctrl-names = "default", "sleep";
};
&ieee802154 {
status = "okay";
};
/* Include flash partition table.
* Two partition tables are available:
* fstab-stock -compatible with Nordic nRF5 bootloader, default
* fstab-debugger -to use an external debugger, w/o the nRF5 bootloader
*/
#include "fstab-stock.dts"
zephyr_udc0: &usbd {
compatible = "nordic,nrf-usbd";
status = "okay";
cdc_acm_uart: cdc_acm_uart {
compatible = "zephyr,cdc-acm-uart";
};
};