146 lines
2.4 KiB
Plaintext
146 lines
2.4 KiB
Plaintext
/*
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* Copyright (c) 2019 Atmark Techno, Inc.
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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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/ {
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model = "Degu Evaluation Kit";
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compatible = "nordic,pca10056-dk", "nordic,nrf52840-qiaa",
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"nordic,nrf52840";
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chosen {
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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: led_0 {
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gpios = <&gpio1 7 GPIO_INT_ACTIVE_LOW>;
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label = "LED1";
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};
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led1: led_1 {
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gpios = <&gpio1 5 GPIO_INT_ACTIVE_LOW>;
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label = "LED2";
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};
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led2: led_2 {
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gpios = <&gpio1 3 GPIO_INT_ACTIVE_LOW>;
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label = "LED3";
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};
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led3: led_3 {
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gpios = <&gpio1 4 GPIO_INT_ACTIVE_LOW>;
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label = "LED4";
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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 0 GPIO_PUD_PULL_UP>;
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label = "SW2";
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};
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button1: button_1 {
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gpios = <&gpio1 1 GPIO_PUD_PULL_UP>;
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label = "SW3";
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};
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button2: button_2 {
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gpios = <&gpio1 14 GPIO_PUD_PULL_UP>;
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label = "SW4";
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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;
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led1 = &led1;
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led2 = &led2;
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led3 = &led3;
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sw0 = &button0;
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sw1 = &button1;
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sw2 = &button2;
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};
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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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&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-uart";
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current-speed = <115200>;
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status = "okay";
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tx-pin = <25>;
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rx-pin = <24>;
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rts-pin = <23>;
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cts-pin = <21>;
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};
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&i2c0 {
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compatible = "nordic,nrf-twim";
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status = "okay";
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sda-pin = <20>;
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scl-pin = <22>;
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};
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&i2c1 {
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compatible = "nordic,nrf-twim";
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status = "okay";
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sda-pin = <41>;
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scl-pin = <11>;
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};
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&flash0 {
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/*
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* For more information, see:
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* http://docs.zephyrproject.org/latest/devices/dts/flash_partitions.html
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*/
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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 = <0x000000000 0x00014000>;
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};
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slot0_partition: partition@14000 {
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label = "image-0";
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reg = <0x000014000 0x0006e000>;
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};
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slot1_partition: partition@82000 {
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label = "image-1";
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reg = <0x000082000 0x0006e000>;
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};
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scratch_partition: partition@f0000 {
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label = "image-scratch";
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reg = <0x0000f0000 0x00008000>;
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};
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storage_partition: partition@f8000 {
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label = "storage";
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reg = <0x0000f8000 0x00008000>;
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};
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};
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};
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&usbd {
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compatible = "nordic,nrf-usbd";
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status = "okay";
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};
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