| /* |
| * Copyright (c) 2022 Nikola Trifunovic |
| * Copyright (c) 2018 Nordic Semiconductor ASA |
| * Copyright (c) 2017 Linaro Limited |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| #include <nordic/nrf52840_qiaa.dtsi> |
| #include "nrf52840_mdk_usb_dongle-pinctrl.dtsi" |
| |
| / { |
| model = "nRF52840 MDK USB Dongle"; |
| compatible = "nrf52840_mdk_usb_dongle"; |
| |
| chosen { |
| zephyr,console = &uart0; |
| zephyr,shell-uart = &uart0; |
| zephyr,uart-mcumgr = &uart0; |
| zephyr,bt-mon-uart = &uart0; |
| zephyr,bt-c2h-uart = &uart0; |
| zephyr,sram = &sram0; |
| zephyr,flash = &flash0; |
| zephyr,code-partition = &slot0_partition; |
| zephyr,ieee802154 = &ieee802154; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| led0_red: led_0 { |
| gpios = <&gpio0 23 GPIO_ACTIVE_LOW>; |
| label = "Red LED 0"; |
| }; |
| led0_green: led_1 { |
| gpios = <&gpio0 22 GPIO_ACTIVE_LOW>; |
| label = "Green LED 0"; |
| }; |
| led0_blue: led_2 { |
| gpios = <&gpio0 24 GPIO_ACTIVE_LOW>; |
| label = "Blue LED 0"; |
| }; |
| }; |
| |
| 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"; |
| reset_button: button_0 { |
| gpios = <&gpio0 18 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>; |
| label = "reset button"; |
| }; |
| }; |
| |
| /* These aliases are provided for compatibility with samples */ |
| aliases { |
| led0 = &led0_red; |
| led1 = &led0_green; |
| led2 = &led0_blue; |
| led0-red = &led0_red; |
| led0-green = &led0_green; |
| led0-blue = &led0_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; |
| watchdog0 = &wdt0; |
| }; |
| }; |
| |
| &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"; |
| }; |
| |
| &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.dtsi" |
| |
| zephyr_udc0: &usbd { |
| compatible = "nordic,nrf-usbd"; |
| status = "okay"; |
| }; |