171 lines
3.3 KiB
Plaintext
171 lines
3.3 KiB
Plaintext
/*
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* Copyrigtt (c) 2024 bytesatwork AG
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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 "bytesensi_l_pinctrl.dtsi"
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#include <zephyr/dt-bindings/gpio/gpio.h>
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/ {
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model = "bytesatwork BLE/LORA sensor board";
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compatible = "bytesatwork,bytesensi-l";
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chosen {
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zephyr,console = &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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/* Alias for lora samples */
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lora0 = &lora;
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/* Alias for gnss samples */
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gnss = &gnss;
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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 = "mcuboot";
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reg = <0x00000000 0xc000>;
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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 0x32000>;
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};
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slot1_partition: partition@3e000 {
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label = "image-1";
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reg = <0x0003E000 0x32000>;
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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 0x00005000>;
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};
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};
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};
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® {
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regulator-initial-mode = <NRF5X_REG_MODE_DCDC>;
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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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/* Enable 1-wire to enable i2c bus as well */
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one-wire-gpio {
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gpio-hog;
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gpios = <7 GPIO_ACTIVE_HIGH>;
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output-high;
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};
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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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clock-frequency = <I2C_BITRATE_STANDARD>;
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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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light_sensor: apds9960@39 {
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status = "okay";
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compatible = "avago,apds9960";
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reg = <0x39>;
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int-gpios = <&gpio0 25 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
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};
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temperature_sensor: tmp116@4a {
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status = "okay";
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compatible = "ti,tmp116";
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reg = <0x4a>;
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#address-cells = <1>;
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#size-cells = <0>;
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eeprom: ti_tmp116_eeprom@0 {
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compatible = "ti,tmp116-eeprom";
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reg = <0x0>;
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read-only;
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};
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};
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gas_sensor: ccs811@5a {
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status = "okay";
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compatible = "ams,ccs811";
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reg = <0x5a>;
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irq-gpios = <&gpio0 28 GPIO_ACTIVE_LOW>;
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wake-gpios = <&gpio0 27 GPIO_ACTIVE_LOW>;
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};
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pressure_sensor: lps22hb-press@5c {
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status = "okay";
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compatible = "st,lps22hb-press";
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reg = <0x5c>;
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};
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};
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&spi1 {
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status = "okay";
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compatible = "nordic,nrf-spi";
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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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cs-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>,
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<&gpio0 5 GPIO_ACTIVE_LOW>;
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lora: lora@0 {
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status = "okay";
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compatible = "semtech,sx1276";
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reg = <0>;
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reset-gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
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dio-gpios =
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<&gpio0 19 (GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)>,
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<&gpio0 20 (GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)>,
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<&gpio0 22 (GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)>,
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<&gpio0 23 (GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)>;
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spi-max-frequency = <1000000>;
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power-amplifier-output = "pa-boost";
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};
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nor_flash: mx25r6435f@1 {
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status = "okay";
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compatible ="jedec,spi-nor";
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size = <0x4000000>;
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reg = <1>;
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spi-max-frequency = <8000000>;
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status = "okay";
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jedec-id = [c2 28 17];
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};
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};
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&uart0 {
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status = "okay";
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current-speed = <9600>;
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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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gnss: u_blox_m8 {
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status = "okay";
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compatible = "gnss-nmea-generic";
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};
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};
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