171 lines
3.3 KiB
Plaintext
171 lines
3.3 KiB
Plaintext
/*
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* Copyright (c) 2022 Benjamin Björnsson <benjamin.bjornsson@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/nrf52832_qfaa.dtsi>
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#include "arduino_nicla_sense_me-pinctrl.dtsi"
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#include <zephyr/dt-bindings/input/input-event-codes.h>
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#include <zephyr/dt-bindings/led/led.h>
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/ {
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model = "Arduino Nicla Sense ME";
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compatible = "arduino,arduino_nicla_sense_me";
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gpio_keys {
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compatible = "gpio-keys";
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user_button: button {
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label = "user button";
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gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
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status = "okay";
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zephyr,code = <INPUT_KEY_0>;
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};
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};
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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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aliases {
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sw0 = &user_button;
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watchdog0 = &wdt0;
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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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&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-uarte";
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status = "okay";
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current-speed = <115200>;
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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 in datasheet */
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&i2c0 {
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compatible = "nordic,nrf-twim";
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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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is31fl3194@53 {
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compatible = "issi,is31fl3194";
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reg = <0x53>;
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led_rgb {
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label = "RGB LED";
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color-mapping = <LED_COLOR_ID_BLUE>,
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<LED_COLOR_ID_GREEN>,
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<LED_COLOR_ID_RED>;
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current-limit = <10>;
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};
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};
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};
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/* I2C1 in datasheet */
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&i2c1 {
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compatible = "nordic,nrf-twim";
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/* Cannot be used together with spi1. */
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status = "okay";
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pinctrl-0 = <&i2c1_default>;
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pinctrl-1 = <&i2c1_sleep>;
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pinctrl-names = "default", "sleep";
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};
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/* SPI1 in datasheet */
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&spi1 {
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compatible = "nordic,nrf-spim";
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/* Cannot be used together with i2c1. */
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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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/* SPI0 in datasheet */
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&spi2 {
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compatible = "nordic,nrf-spi";
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status = "okay";
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pinctrl-0 = <&spi2_default>;
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pinctrl-1 = <&spi2_sleep>;
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pinctrl-names = "default", "sleep";
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cs-gpios = <&gpio0 26 GPIO_ACTIVE_LOW>;
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mx25r1635f: mx25r1635f@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <80000000>;
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jedec-id = [c2 28 15];
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size = <DT_SIZE_M(16)>;
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has-dpd;
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t-enter-dpd = <10000>;
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t-exit-dpd = <35000>;
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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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logging_partition: partition@0 {
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label = "logging";
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reg = <0x00000000 DT_SIZE_M(16)>;
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};
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};
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};
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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 = "sam-ba";
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reg = <0x00000000 0x00010000>;
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read-only;
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};
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slot0_partition: partition@10000 {
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label = "image-0";
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reg = <0x00010000 0x30000>;
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};
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slot1_partition: partition@40000 {
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label = "image-1";
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reg = <0x00040000 0x30000>;
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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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