/* * Copyright (c) 2019 STMicroelectronics * * SPDX-License-Identifier: Apache-2.0 */ &arduino_spi { cs-gpios = <&arduino_header 1 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* A1 */ spbtle_rf_x_nucleo_idb05a1: spbtle-rf@0 { compatible = "zephyr,bt-hci-spi"; reg = <0>; reset-gpios = <&arduino_header 13 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* D7 */ irq-gpios = <&arduino_header 0 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* A0 */ spi-max-frequency = <2000000>; controller-data-delay-us = <0>; /* No need for extra delay for BlueNRG-MS */ }; };