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158 lines
3.0 KiB
158 lines
3.0 KiB
/* |
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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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/ { |
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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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spi-flash0 = &mx25r1635f; |
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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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}; |
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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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