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170 lines
3.3 KiB
170 lines
3.3 KiB
/* |
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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: tmp11x@4a { |
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status = "okay"; |
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compatible = "ti,tmp11x"; |
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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_tmp11x_eeprom@0 { |
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compatible = "ti,tmp11x-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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