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# Emulated GPIO configuration options
# Copyright (c) 2020 Friedt Professional Engineering Services, Inc
# SPDX-License-Identifier: Apache-2.0
config GPIO_EMUL
bool "Emulated GPIO driver"
default y
depends on DT_HAS_ZEPHYR_GPIO_EMUL_ENABLED
help
Enable the emulated GPIO driver. Mainly used for testing, this
driver allows for an arbitrary number of emulated GPIO controllers
to be instantiated. Furthermore, the emulated pins can be "wired"
using the regular GPIO callback API and the additional API
available in drivers/gpio/gpio_emul.h . Configuration for each
GPIO instance is accomplished using device tree and an example of
such a configuration is in
tests/drivers/gpio/gpio_basic_api/boards/native_posix_64.overlay
If unsure, say N.