957e263120
Update gpio drivers to use DT_HAS_<compat>_ENABLED Kconfig symbol to expose the driver and enable it by default based on devicetree. We remove 'depend on' Kconfig for symbols that would be implied by the devicetree node existing. Signed-off-by: Kumar Gala <galak@kernel.org>
20 lines
773 B
Plaintext
20 lines
773 B
Plaintext
# Emulated GPIO configuration options
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# Copyright (c) 2020 Friedt Professional Engineering Services, Inc
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# SPDX-License-Identifier: Apache-2.0
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config GPIO_EMUL
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bool "Emulated GPIO driver"
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default y
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depends on DT_HAS_ZEPHYR_GPIO_EMUL_ENABLED
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help
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Enable the emulated GPIO driver. Mainly used for testing, this
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driver allows for an arbitrary number of emulated GPIO controllers
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to be instantiated. Furthermore, the emulated pins can be "wired"
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using the regular GPIO callback API and the additional API
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available in drivers/gpio/gpio_emul.h . Configuration for each
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GPIO instance is accomplished using device tree and an example of
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such a configuration is in
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tests/drivers/gpio/gpio_basic_api/boards/native_posix_64.overlay
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If unsure, say N.
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