196 lines
3.9 KiB
Plaintext
196 lines
3.9 KiB
Plaintext
/*
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* Copyright (c) 2018-2023 Nordic Semiconductor ASA
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* Copyright (c) 2017 Linaro Limited
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/dts-v1/;
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#include <nordic/nrf52840_qiaa.dtsi>
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#include "nrf52840dongle_nrf52840-pinctrl.dtsi"
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#include <zephyr/dt-bindings/input/input-event-codes.h>
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/ {
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model = "Nordic nRF52840 Dongle NRF52840";
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compatible = "nordic,nrf52840-dongle-nrf52840";
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chosen {
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zephyr,console = &cdc_acm_uart;
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zephyr,shell-uart = &cdc_acm_uart;
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zephyr,uart-mcumgr = &cdc_acm_uart;
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zephyr,bt-mon-uart = &cdc_acm_uart;
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zephyr,bt-c2h-uart = &cdc_acm_uart;
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zephyr,sram = &sram0;
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zephyr,flash = &flash0;
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zephyr,code-partition = &slot0_partition;
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zephyr,ieee802154 = &ieee802154;
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};
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leds {
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compatible = "gpio-leds";
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led0_green: led_0 {
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gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
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label = "Green LED 0";
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};
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led1_red: led_1 {
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gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;
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label = "Red LED 1";
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};
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led1_green: led_2 {
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gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
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label = "Green LED 1";
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};
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led1_blue: led_3 {
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gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
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label = "Blue LED 1";
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};
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};
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pwmleds {
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compatible = "pwm-leds";
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red_pwm_led: pwm_led_0 {
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pwms = <&pwm0 0 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
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};
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green_pwm_led: pwm_led_1 {
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pwms = <&pwm0 1 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
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};
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blue_pwm_led: pwm_led_2 {
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pwms = <&pwm0 2 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
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};
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};
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buttons {
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compatible = "gpio-keys";
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button0: button_0 {
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gpios = <&gpio1 6 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
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label = "Push button switch 0";
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zephyr,code = <INPUT_KEY_0>;
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};
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};
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/* These aliases are provided for compatibility with samples */
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aliases {
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sw0 = &button0;
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led0 = &led0_green;
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led1 = &led1_red;
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led2 = &led1_green;
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led3 = &led1_blue;
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led0-green = &led0_green;
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led1-red = &led1_red;
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led1-green = &led1_green;
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led1-blue = &led1_blue;
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pwm-led0 = &red_pwm_led;
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pwm-led1 = &green_pwm_led;
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pwm-led2 = &blue_pwm_led;
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red-pwm-led = &red_pwm_led;
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green-pwm-led = &green_pwm_led;
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blue-pwm-led = &blue_pwm_led;
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mcuboot-button0 = &button0;
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mcuboot-led0 = &led0_green;
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watchdog0 = &wdt0;
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};
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};
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®0 {
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status = "okay";
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};
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®1 {
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regulator-initial-mode = <NRF5X_REG_MODE_DCDC>;
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};
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&adc {
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status = "okay";
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};
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&gpiote {
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status = "okay";
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};
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&uicr {
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nfct-pins-as-gpios;
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gpio-as-nreset;
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};
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&gpio0 {
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status = "okay";
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};
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&gpio1 {
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status = "okay";
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};
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&uart0 {
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compatible = "nordic,nrf-uarte";
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status = "okay";
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current-speed = <115200>;
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pinctrl-0 = <&uart0_default>;
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pinctrl-1 = <&uart0_sleep>;
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pinctrl-names = "default", "sleep";
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};
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&i2c0 {
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compatible = "nordic,nrf-twi";
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status = "okay";
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pinctrl-0 = <&i2c0_default>;
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pinctrl-1 = <&i2c0_sleep>;
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pinctrl-names = "default", "sleep";
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};
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&i2c1 {
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compatible = "nordic,nrf-twi";
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/* Cannot be used together with spi1. */
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/* status = "okay"; */
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pinctrl-0 = <&i2c1_default>;
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pinctrl-1 = <&i2c1_sleep>;
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pinctrl-names = "default", "sleep";
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};
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&pwm0 {
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status = "okay";
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pinctrl-0 = <&pwm0_default>;
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pinctrl-1 = <&pwm0_sleep>;
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pinctrl-names = "default", "sleep";
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};
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/*
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* By default, not adding all available SPI instances (spi2, spi3) due to
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* limited GPIOs available on dongle board.
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*/
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&spi0 {
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compatible = "nordic,nrf-spi";
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/* Cannot be used together with i2c0. */
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/* status = "okay"; */
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pinctrl-0 = <&spi0_default>;
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pinctrl-1 = <&spi0_sleep>;
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pinctrl-names = "default", "sleep";
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};
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&spi1 {
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compatible = "nordic,nrf-spi";
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status = "okay";
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pinctrl-0 = <&spi1_default>;
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pinctrl-1 = <&spi1_sleep>;
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pinctrl-names = "default", "sleep";
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};
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&ieee802154 {
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status = "okay";
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};
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/* Include flash partition table.
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* Two partition tables are available:
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* fstab-stock -compatible with Nordic nRF5 bootloader, default
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* fstab-debugger -to use an external debugger, w/o the nRF5 bootloader
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*/
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#include "fstab-stock.dtsi"
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zephyr_udc0: &usbd {
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compatible = "nordic,nrf-usbd";
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status = "okay";
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cdc_acm_uart: cdc_acm_uart {
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compatible = "zephyr,cdc-acm-uart";
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};
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};
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