174 lines
3.1 KiB
Plaintext
174 lines
3.1 KiB
Plaintext
/*
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* Copyright (c) 2017 Shawn Nock <shawn@monadnock.ca>
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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/nrf52832_qfaa.dtsi>
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/ {
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model = "Nordic PCA10040 Dev Kit";
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compatible = "nordic,pca10040-dk", "nordic,nrf52832-qfaa",
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"nordic,nrf52832";
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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,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 = <&gpio0 17 GPIO_INT_ACTIVE_LOW>;
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label = "Green LED 0";
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};
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led1: led_1 {
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gpios = <&gpio0 18 GPIO_INT_ACTIVE_LOW>;
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label = "Green LED 1";
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};
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led2: led_2 {
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gpios = <&gpio0 19 GPIO_INT_ACTIVE_LOW>;
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label = "Green LED 2";
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};
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led3: led_3 {
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gpios = <&gpio0 20 GPIO_INT_ACTIVE_LOW>;
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label = "Green LED 3";
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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 = <&gpio0 13 GPIO_PUD_PULL_UP>;
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label = "Push button switch 0";
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};
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button1: button_1 {
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gpios = <&gpio0 14 GPIO_PUD_PULL_UP>;
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label = "Push button switch 1";
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};
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button2: button_2 {
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gpios = <&gpio0 15 GPIO_PUD_PULL_UP>;
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label = "Push button switch 2";
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};
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button3: button_3 {
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gpios = <&gpio0 16 GPIO_PUD_PULL_UP>;
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label = "Push button switch 3";
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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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sw3 = &button3;
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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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arduino_serial: &uart0 {
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status = "okay";
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compatible = "nordic,nrf-uart";
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current-speed = <115200>;
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tx-pin = <6>;
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rx-pin = <8>;
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rts-pin = <5>;
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cts-pin = <7>;
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};
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arduino_i2c: &i2c0 {
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status = "okay";
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sda-pin = <26>;
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scl-pin = <27>;
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};
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&i2c1 {
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/* Cannot be used together with spi1. */
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/* status = "okay"; */
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sda-pin = <30>;
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scl-pin = <31>;
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};
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&pwm0 {
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status = "okay";
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ch0-pin = <17>;
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ch0-inverted;
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};
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&spi0 {
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/* Cannot be used together with i2c0. */
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/* status = "okay"; */
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sck-pin = <27>;
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mosi-pin = <26>;
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miso-pin = <25>;
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};
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arduino_spi: &spi1 {
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status = "okay";
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sck-pin = <31>;
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mosi-pin = <30>;
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miso-pin = <29>;
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};
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&spi2 {
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status = "okay";
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sck-pin = <22>;
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mosi-pin = <23>;
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miso-pin = <24>;
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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/guides/dts/index.html#flash-partitions
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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 = <0x00000000 0xc000>;
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};
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slot0_partition: partition@c000 {
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label = "image-0";
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reg = <0x0000C000 0x32000>;
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};
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slot1_partition: partition@3e000 {
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label = "image-1";
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reg = <0x0003E000 0x32000>;
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};
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scratch_partition: partition@70000 {
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label = "image-scratch";
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reg = <0x00070000 0xa000>;
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};
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storage_partition: partition@7a000 {
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label = "storage";
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reg = <0x0007a000 0x00006000>;
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};
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};
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};
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