| /* |
| * Copyright (c) 2020 Lemonbeat GmbH |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| / { |
| aliases { |
| lora0 = &lora; |
| }; |
| }; |
| |
| &arduino_spi { |
| status = "okay"; |
| |
| cs-gpios = <&arduino_header 16 GPIO_ACTIVE_LOW>; /* D10 */ |
| |
| lora: lora@0 { |
| compatible = "semtech,sx1272"; |
| reg = <0x0>; |
| label = "sx1272"; |
| spi-max-frequency = <3000000>; |
| |
| reset-gpios = <&arduino_header 0 GPIO_ACTIVE_HIGH>; /* A0 */ |
| |
| dio-gpios = <&arduino_header 8 (GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)>, /* DIO0 is D2 */ |
| <&arduino_header 9 (GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)>, /* DIO1 is D3 */ |
| <&arduino_header 10 (GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)>, /* DIO2 is D4 */ |
| <&arduino_header 11 (GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)>; /* DIO3 is D5 */ |
| |
| power-amplifier-output = "rfo"; |
| }; |
| }; |
