| /* |
| * Copyright (c) 2021 Guillaume Paquet <guillaume.paquet@smile.fr> |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| #include <nordic/nrf52840_qiaa.dtsi> |
| #include <dt-bindings/lora/sx126x.h> |
| |
| / { |
| model = "RAKWireless RAK4631 WisBlock LPWAN Module with a Nordic NRF52840 SoC"; |
| compatible = "nordic,rak4631_nrf52840"; |
| |
| chosen { |
| zephyr,console = &uart1; |
| zephyr,shell-uart = &uart1; |
| zephyr,uart-mcumgr = &uart1; |
| zephyr,bt-mon-uart = &uart1; |
| zephyr,bt-c2h-uart = &uart1; |
| zephyr,sram = &sram0; |
| zephyr,flash = &flash0; |
| zephyr,code-partition = &slot0_partition; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| blue_led: led_2 { |
| gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; |
| label = "Blue LED"; |
| }; |
| green_led: led_1 { |
| gpios = <&gpio1 3 GPIO_ACTIVE_LOW>; |
| label = "Green LED"; |
| }; |
| }; |
| |
| /* Declaration of aliases */ |
| aliases { |
| led0 = &blue_led; |
| lora0 = &lora; |
| }; |
| }; |
| |
| &adc { |
| status = "okay"; |
| }; |
| |
| &gpiote { |
| status = "okay"; |
| }; |
| |
| &gpio0 { |
| status = "okay"; |
| }; |
| |
| &gpio1 { |
| status = "okay"; |
| }; |
| |
| &uart0 { |
| compatible = "nordic,nrf-uart"; |
| status = "okay"; |
| current-speed = <115200>; |
| tx-pin = <20>; |
| rx-pin = <19>; |
| }; |
| |
| &uart1 { |
| compatible = "nordic,nrf-uarte"; |
| current-speed = <115200>; |
| status = "okay"; |
| tx-pin = <16>; |
| rx-pin = <15>; |
| }; |
| |
| &i2c0 { |
| compatible = "nordic,nrf-twi"; |
| status = "okay"; |
| sda-pin = <13>; |
| scl-pin = <14>; |
| }; |
| |
| &i2c1 { |
| compatible = "nordic,nrf-twi"; |
| /* Cannot be used together with spi1. */ |
| /* status = "okay"; */ |
| sda-pin = <24>; |
| scl-pin = <25>; |
| }; |
| |
| &spi1 { |
| compatible = "nordic,nrf-spi"; |
| status = "okay"; |
| sck-pin = <43>; |
| mosi-pin = <44>; |
| miso-pin = <45>; |
| cs-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; |
| |
| lora: sx1262@0 { |
| compatible = "semtech,sx1262"; |
| reg = <0>; |
| label = "sx1262"; |
| reset-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; |
| busy-gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>; |
| tx-enable-gpios = <&gpio1 7 GPIO_ACTIVE_LOW>; |
| rx-enable-gpios = <&gpio1 5 GPIO_ACTIVE_LOW>; |
| dio1-gpios = <&gpio1 15 GPIO_ACTIVE_LOW>; |
| dio2-tx-enable; |
| dio3-tcxo-voltage = <SX126X_DIO3_TCXO_3V3>; |
| tcxo-power-startup-delay-ms = <5>; |
| spi-max-frequency = <1000000>; |
| }; |
| }; |
| |
| &qspi { |
| status = "okay"; |
| sck-pin = <3>; |
| io-pins = <30>, <29>, <28>, <2>; |
| csn-pins = <26>; |
| }; |
| |
| &flash0 { |
| |
| partitions { |
| compatible = "fixed-partitions"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| boot_partition: partition@0 { |
| label = "mcuboot"; |
| reg = <0x000000000 0x0000C000>; |
| }; |
| slot0_partition: partition@c000 { |
| label = "image-0"; |
| reg = <0x0000C000 0x00067000>; |
| }; |
| slot1_partition: partition@73000 { |
| label = "image-1"; |
| reg = <0x00073000 0x00067000>; |
| }; |
| scratch_partition: partition@da000 { |
| label = "image-scratch"; |
| reg = <0x000da000 0x0001e000>; |
| }; |
| |
| /* |
| * The flash starting at 0x000f8000 and ending at |
| * 0x000fffff is reserved for use by the application. |
| */ |
| |
| /* |
| * Storage partition will be used by FCB/LittleFS/NVS |
| * if enabled. |
| */ |
| storage_partition: partition@f8000 { |
| label = "storage"; |
| reg = <0x000f8000 0x00008000>; |
| }; |
| }; |
| }; |
| |
| &usbd { |
| compatible = "nordic,nrf-usbd"; |
| status = "okay"; |
| }; |