172 lines
2.9 KiB
Plaintext
172 lines
2.9 KiB
Plaintext
/*
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* Copyright (c) 2017 Linaro Limited
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*
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* Based on nrf52840_pca10056.dts
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* modified 2018 Tavish Naruka <tavishnaruka@gmail.com>
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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 = "Electronut Labs Blip";
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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,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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};
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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 13 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 14 GPIO_INT_ACTIVE_LOW>;
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label = "Red LED 1";
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};
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led2: led_2 {
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gpios = <&gpio0 15 GPIO_INT_ACTIVE_LOW>;
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label = "Blue LED 2";
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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 7 GPIO_PUD_PULL_UP>;
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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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led0 = &led0;
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led1 = &led1;
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led2 = &led2;
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sw0 = &button0;
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};
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};
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&adc {
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status ="ok";
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};
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&gpiote {
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status ="ok";
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};
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&gpio0 {
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status ="ok";
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};
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&gpio1 {
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status ="ok";
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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 = "ok";
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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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&i2c0 {
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status = "ok";
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sda-pin = <12>;
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scl-pin = <11>;
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};
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&i2c1 {
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/* Cannot be used together with spi1. */
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/* status = "ok"; */
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sda-pin = <2>;
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scl-pin = <3>;
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};
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&spi0 {
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/* Cannot be used together with i2c0. */
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/* status = "ok"; */
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sck-pin = <19>;
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mosi-pin = <20>;
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miso-pin = <21>;
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};
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&spi1 {
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status = "ok";
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sck-pin = <25>;
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mosi-pin = <34>;
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miso-pin = <24>;
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};
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&spi2 {
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status = "ok";
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sck-pin = <26>;
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mosi-pin = <23>;
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miso-pin = <27>;
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};
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&spi3 {
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status = "ok";
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sck-pin = <29>;
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mosi-pin = <30>;
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miso-pin = <31>;
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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 = <0x000000000 0x0000C000>;
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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 0x000067000>;
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};
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slot1_partition: partition@73000 {
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label = "image-1";
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reg = <0x00073000 0x000067000>;
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};
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scratch_partition: partition@da000 {
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label = "image-scratch";
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reg = <0x000da000 0x0001e000>;
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};
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/*
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* The flash starting at 0x000f8000 and ending at
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* 0x000fffff is reserved for use by the application.
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*/
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/* Storage partition will be used by FCB/NFFS/NVS if enabled. */
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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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&usbd {
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compatible = "nordic,nrf-usbd";
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status = "ok";
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};
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