1# Copyright 2020 Google LLC 2# SPDX-License-Identifier: Apache-2.0 3 4config SPI_EMUL 5 bool "SPI emulator" 6 default y 7 depends on DT_HAS_ZEPHYR_SPI_EMUL_CONTROLLER_ENABLED 8 depends on EMUL 9 help 10 Enable the SPI emulator driver. This is a fake driver in that it 11 does not talk to real hardware. Instead it talks to emulation 12 drivers that pretend to be devices on the emulated SPI bus. It is 13 used for testing drivers for SPI devices. 14