178 lines
3.3 KiB
Plaintext
178 lines
3.3 KiB
Plaintext
/*
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* Copyright (c) 2019 Stéphane D'Alu
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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 = "Decawave DWM1001-DEV";
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compatible = "decawave,dwm1001";
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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 14 GPIO_ACTIVE_LOW>;
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label = "Red LED 0";
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};
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led1_green: led_1 {
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gpios = <&gpio0 30 GPIO_ACTIVE_LOW>;
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label = "Green LED 1";
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};
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led2_red: led_2 {
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gpios = <&gpio0 22 GPIO_ACTIVE_LOW>;
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label = "Red LED 2";
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};
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led3_blue: led_3 {
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gpios = <&gpio0 31 GPIO_ACTIVE_LOW>;
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label = "Blue LED 3";
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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_red: pwm_led_0 {
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pwms = <&pwm0 22>;
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label = "Red PWM LED";
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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 2 (GPIO_PULL_UP | GPIO_ACTIVE_LOW)>;
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label = "Push button switch 0";
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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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sw0 = &button0;
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led0 = &led0_red;
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led1 = &led1_green;
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led2 = &led2_red;
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led3 = &led3_blue;
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led0-red = &led0_red;
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led1-green = &led1_green;
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led2-red = &led2_red;
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led3-blue = &led3_blue;
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pwm-led0 = &pwm_led0_red;
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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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&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 = <5>;
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rx-pin = <11>;
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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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clock-frequency = <I2C_BITRATE_FAST>;
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sda-pin = <29>;
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scl-pin = <28>;
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lis2dh12: lis2dh12@19 {
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compatible = "st,lis2dh12", "st,lis2dh";
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reg = <0x19>;
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irq-gpios = <&gpio0 25 GPIO_ACTIVE_HIGH>;
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label = "LIS2DH12-ACCEL";
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};
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};
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&spi1 {
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compatible = "nordic,nrf-spi";
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status = "okay";
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sck-pin = <4>;
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mosi-pin = <6>;
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miso-pin = <7>;
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cs-gpios = <&gpio0 3 0>;
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};
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&spi2 {
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compatible = "nordic,nrf-spi";
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status = "okay";
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sck-pin = <16>;
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mosi-pin = <20>;
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miso-pin = <18>;
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cs-gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
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dw1000@0 {
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compatible = "decawave,dw1000";
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spi-max-frequency = <8000000>;
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int-gpios = <&gpio0 19 GPIO_ACTIVE_HIGH>; /* P0.19 */
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reset-gpios = <&gpio0 24 GPIO_ACTIVE_LOW>; /* P0.24 */
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status = "okay";
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label = "DW1000";
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reg = <0>;
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};
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};
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&pwm0 {
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status = "okay";
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ch0-pin = <22>;
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ch0-inverted;
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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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