121 lines
2.1 KiB
Plaintext
121 lines
2.1 KiB
Plaintext
/*
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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 = "Seeed Studio Nitrogen 96board";
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compatible = "seeed,nitrogen", "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,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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/* 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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bt = &led1;
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sw0 = &button0;
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};
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leds {
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compatible = "gpio-leds";
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/* green led */
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led0: led_0 {
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gpios = <&gpio0 29 0>;
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label = "USR1 LED";
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};
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/* blue led */
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led1: led_1 {
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gpios = <&gpio0 28 0>;
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label = "BT 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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/* gpio flags need validation */
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gpios = <&gpio0 27 GPIO_INT_ACTIVE_LOW>;
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label = "User Push Button";
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};
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};
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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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&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 = <13>;
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rx-pin = <15>;
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rts-pin = <12>;
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cts-pin = <14>;
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};
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&i2c0 {
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status = "ok";
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sda-pin = <20>;
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scl-pin = <22>;
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};
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&spi0 {
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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 = <25>;
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csn-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 0x8000>;
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};
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slot0_partition: partition@8000 {
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label = "image-0";
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reg = <0x00008000 0x34000>;
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};
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slot1_partition: partition@3c000 {
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label = "image-1";
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reg = <0x0003c000 0x34000>;
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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 0xD000>;
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};
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/*
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* The flash starting at 0x0007d000 and ending at
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* 0x0007ffff (sectors 125-127) is reserved for use
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* by the application.
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*/
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};
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};
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