110 lines
2.0 KiB
Plaintext
110 lines
2.0 KiB
Plaintext
/*
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* Copyright (c) 2018 Nordic Semiconductor ASA.
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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/nrf51822_qfac.dtsi>
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#include "nrf51dongle_nrf51822-pinctrl.dtsi"
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/ {
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model = "Nordic nRF51 Dongle NRF51822";
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compatible = "nordic,nrf51-dongle-nrf51822";
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chosen {
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zephyr,console = &uart0;
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zephyr,shell-uart = &uart0;
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zephyr,uart-mcumgr = &uart0;
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zephyr,bt-mon-uart = &uart0;
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zephyr,bt-c2h-uart = &uart0;
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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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};
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leds {
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compatible = "gpio-leds";
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led0_red: led_0 {
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gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
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label = "Red LED 0";
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};
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led0_green: led_1 {
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gpios = <&gpio0 22 GPIO_ACTIVE_LOW>;
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label = "Green LED 0";
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};
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led0_blue: led_2 {
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gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
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label = "Blue LED 0";
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};
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};
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pwmleds {
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compatible = "pwm-leds";
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pwm_led0: pwm_led_0 {
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pwms = <&sw_pwm 0 PWM_MSEC(20) PWM_POLARITY_INVERTED>;
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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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led0 = &led0_red;
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led1 = &led0_green;
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led2 = &led0_blue;
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pwm-led0 = &pwm_led0;
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watchdog0 = &wdt0;
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};
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};
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&sw_pwm {
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status ="okay";
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channel-gpios = <&gpio0 21 PWM_POLARITY_INVERTED>;
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clock-prescaler = <8>;
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};
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&gpiote {
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status ="okay";
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};
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&gpio0 {
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status ="okay";
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};
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&adc {
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status ="okay";
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};
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&uart0 {
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current-speed = <115200>;
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status = "okay";
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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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&flash0 {
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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boot_partition: partition@0 {
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label = "mcuboot";
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reg = <0x00000000 0x8000>;
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};
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slot0_partition: partition@8000 {
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label = "image-0";
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reg = <0x00008000 0x1b000>;
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};
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slot1_partition: partition@23000 {
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label = "image-1";
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reg = <0x00023000 0x1b000>;
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};
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storage_partition: partition@3e000 {
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label = "storage";
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reg = <0x0003e000 0x00002000>;
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};
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};
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};
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