181 lines
3.3 KiB
Plaintext
181 lines
3.3 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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#include "degu_evk-pinctrl.dtsi"
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#include <zephyr/dt-bindings/input/input-event-codes.h>
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/ {
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model = "Degu Evaluation Kit";
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compatible = "nordic,pca10056-dk";
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chosen {
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zephyr,sram = &sram0;
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zephyr,flash = &flash0;
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zephyr,console = °u_cdc_acm_uart;
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zephyr,shell-uart = °u_cdc_acm_uart;
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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: led_0 {
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gpios = <&gpio1 7 GPIO_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_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_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_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_PULL_UP | GPIO_ACTIVE_LOW)>;
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label = "SW2";
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zephyr,code = <INPUT_KEY_0>;
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};
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button1: button_1 {
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gpios = <&gpio1 1 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
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label = "SW3";
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zephyr,code = <INPUT_KEY_1>;
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};
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button2: button_2 {
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gpios = <&gpio1 14 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
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label = "SW4";
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zephyr,code = <INPUT_KEY_2>;
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};
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};
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en-3v3-switch {
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compatible = "regulator-fixed";
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regulator-name = "en_3v3_switch";
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enable-gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>;
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regulator-boot-on;
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};
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en-vin1-moni {
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compatible = "regulator-fixed";
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regulator-name = "en_vin1_moni";
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enable-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
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regulator-boot-on;
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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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watchdog0 = &wdt0;
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};
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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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&uicr {
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gpio-as-nreset;
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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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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-twim";
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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-twim";
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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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&ieee802154 {
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status = "okay";
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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 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 = <0x00014000 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 = <0x00082000 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 = <0x000f0000 0x00008000>;
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};
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storage_partition: partition@f8000 {
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label = "storage";
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reg = <0x000f8000 0x00008000>;
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};
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};
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};
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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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degu_cdc_acm_uart: degu_cdc_acm_uart {
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compatible = "zephyr,cdc-acm-uart";
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};
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};
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