| /* |
| * Copyrigtt (c) 2024 bytesatwork AG |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| |
| #include <nordic/nrf52832_qfaa.dtsi> |
| #include "bytesensi_l_pinctrl.dtsi" |
| |
| #include <zephyr/dt-bindings/gpio/gpio.h> |
| |
| / { |
| model = "bytesatwork BLE/LORA sensor board"; |
| compatible = "bytesatwork,bytesensi-l"; |
| |
| chosen { |
| zephyr,console = &uart0; |
| zephyr,sram = &sram0; |
| zephyr,flash = &flash0; |
| zephyr,code-partition = &slot0_partition; |
| }; |
| |
| aliases { |
| /* Alias for lora samples */ |
| lora0 = &lora; |
| /* Alias for gnss samples */ |
| gnss = &gnss; |
| }; |
| }; |
| |
| &flash0 { |
| partitions { |
| compatible = "fixed-partitions"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| boot_partition: partition@0 { |
| label = "mcuboot"; |
| reg = <0x00000000 0xc000>; |
| }; |
| slot0_partition: partition@c000 { |
| label = "image-0"; |
| reg = <0x0000C000 0x32000>; |
| }; |
| slot1_partition: partition@3e000 { |
| label = "image-1"; |
| reg = <0x0003E000 0x32000>; |
| }; |
| scratch_partition: partition@70000 { |
| label = "image-scratch"; |
| reg = <0x00070000 0xa000>; |
| }; |
| storage_partition: partition@7a000 { |
| label = "storage"; |
| reg = <0x0007a000 0x00005000>; |
| }; |
| }; |
| }; |
| |
| ® { |
| regulator-initial-mode = <NRF5X_REG_MODE_DCDC>; |
| }; |
| |
| &gpiote { |
| status = "okay"; |
| }; |
| |
| &gpio0 { |
| status = "okay"; |
| |
| /* Enable 1-wire to enable i2c bus as well */ |
| one-wire-gpio { |
| gpio-hog; |
| gpios = <7 GPIO_ACTIVE_HIGH>; |
| output-high; |
| }; |
| }; |
| |
| &i2c0 { |
| compatible = "nordic,nrf-twi"; |
| status = "okay"; |
| clock-frequency = <I2C_BITRATE_STANDARD>; |
| pinctrl-0 = <&i2c0_default>; |
| pinctrl-1 = <&i2c0_sleep>; |
| pinctrl-names = "default", "sleep"; |
| |
| light_sensor: apds9960@39 { |
| status = "okay"; |
| compatible = "avago,apds9960"; |
| reg = <0x39>; |
| int-gpios = <&gpio0 25 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; |
| }; |
| |
| temperature_sensor: tmp116@4a { |
| status = "okay"; |
| compatible = "ti,tmp116"; |
| reg = <0x4a>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| eeprom: ti_tmp116_eeprom@0 { |
| compatible = "ti,tmp116-eeprom"; |
| reg = <0x0>; |
| read-only; |
| }; |
| }; |
| |
| gas_sensor: ccs811@5a { |
| status = "okay"; |
| compatible = "ams,ccs811"; |
| reg = <0x5a>; |
| irq-gpios = <&gpio0 28 GPIO_ACTIVE_LOW>; |
| wake-gpios = <&gpio0 27 GPIO_ACTIVE_LOW>; |
| }; |
| |
| pressure_sensor: lps22hb-press@5c { |
| status = "okay"; |
| compatible = "st,lps22hb-press"; |
| reg = <0x5c>; |
| }; |
| }; |
| |
| &spi1 { |
| status = "okay"; |
| compatible = "nordic,nrf-spi"; |
| pinctrl-0 = <&spi1_default>; |
| pinctrl-1 = <&spi1_sleep>; |
| pinctrl-names = "default", "sleep"; |
| cs-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>, |
| <&gpio0 5 GPIO_ACTIVE_LOW>; |
| |
| lora: lora@0 { |
| status = "okay"; |
| compatible = "semtech,sx1276"; |
| reg = <0>; |
| reset-gpios = <&gpio0 17 GPIO_ACTIVE_LOW>; |
| dio-gpios = |
| <&gpio0 19 (GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)>, |
| <&gpio0 20 (GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)>, |
| <&gpio0 22 (GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)>, |
| <&gpio0 23 (GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)>; |
| spi-max-frequency = <1000000>; |
| power-amplifier-output = "pa-boost"; |
| }; |
| |
| nor_flash: mx25r6435f@1 { |
| status = "okay"; |
| compatible ="jedec,spi-nor"; |
| size = <0x4000000>; |
| reg = <1>; |
| spi-max-frequency = <8000000>; |
| status = "okay"; |
| jedec-id = [c2 28 17]; |
| }; |
| }; |
| |
| &uart0 { |
| status = "okay"; |
| current-speed = <9600>; |
| pinctrl-0 = <&uart0_default>; |
| pinctrl-1 = <&uart0_sleep>; |
| pinctrl-names = "default", "sleep"; |
| |
| gnss: u_blox_m8 { |
| status = "okay"; |
| compatible = "gnss-nmea-generic"; |
| }; |
| }; |