zephyr/boards/arm/particle_xenon/dts/mesh_feather_spi_spi3.dtsi

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/*
* Copyright (c) 2018 Peter Bigot Consulting, LLC
*
* SPDX-License-Identifier: Apache-2.0
*/
/* Add SPI support on Particle Mesh via nRF52840 SPI3
*
* NOTE: This file is replicated in particle_{argon,boron,xenon}.
* Changes should be made in all instances. */
feather_spi: &spi3 { /* feather SPI */
compatible = "nordic,nrf-spim";
status = "okay";
sck-pin = <47>;
mosi-pin = <45>;
miso-pin = <46>;
cs-gpios = <&gpio0 31 GPIO_ACTIVE_LOW>;
};