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https://github.com/zephyrproject-rtos/zephyr
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f912dfebea
Bool symbols implicitly default to 'n'. A 'default n' can make sense e.g. in a Kconfig.defconfig file, if you want to override a 'default y' on the base definition of the symbol. It isn't used like that on any of these symbols though, and is inconsistent. This will make the auto-generated Kconfig documentation have "No defaults. Implicitly defaults to n." as well, which is clearer than 'default n if ...' Piggyback a missing 'source "drivers/gpio/Kconfig.imx"'. This file wasn't included anywhere previously. Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
16 lines
514 B
Plaintext
16 lines
514 B
Plaintext
#
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# Copyright (c) 2017 Linaro Ltd.
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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config GPIO_MMIO32
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bool
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help
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This is a driver for accessing a simple, fixed purpose, 32-bit
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memory-mapped i/o register using the same APIs as GPIO drivers. This
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is useful when an SoC or board has registers that aren't part of a
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GPIO IP block and these registers are used to control things that
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Zephyr normally expects to be specified using a GPIO pin, e.g. for
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driving an LED, or chip-select line for an SPI device.
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