134 lines
2.5 KiB
Plaintext
134 lines
2.5 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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#include "96b_lscon.dtsi"
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#include "96b_nitrogen-pinctrl.dtsi"
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#include <zephyr/dt-bindings/input/input-event-codes.h>
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/ {
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model = "Seeed Studio Nitrogen 96board";
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compatible = "seeed,nitrogen";
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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,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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/* 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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watchdog0 = &wdt0;
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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_ACTIVE_LOW>;
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label = "User Push Button";
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zephyr,code = <INPUT_KEY_0>;
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};
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};
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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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&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-twi";
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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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&spi1 {
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compatible = "nordic,nrf-spi";
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status = "okay";
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pinctrl-0 = <&spi1_default>;
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pinctrl-1 = <&spi1_sleep>;
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pinctrl-names = "default", "sleep";
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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 0xa000>;
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};
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slot0_partition: partition@a000 {
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label = "image-0";
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reg = <0x0000a000 0x33000>;
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};
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slot1_partition: partition@3d000 {
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label = "image-1";
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reg = <0x0003d000 0x33000>;
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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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/*
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* The flash starting at 0x0007a000 and ending at
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* 0x0007ffff (sectors 122-127) is reserved for use
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* by the application. If enabled, partition for FCB/LittleFS
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* will be created in this area.
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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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