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Most of these are from source'ing a file within an 'if GPIO', and then
adding another 'depends on GPIO' within it.
'if FOO' is just shorthand for adding 'depends on FOO' to each item
within the 'if'. There are no "conditional includes" in Kconfig, so
'if FOO' has no special meaning around a 'source'. Conditional includes
wouldn't be possible, because an 'if' condition could include (directly
or indirectly) forward references to symbols not defined yet.
Tip: When adding a symbol, check its dependencies in the menuconfig
('ninja menuconfig', then / to jump to the symbol). The menuconfig also
shows how the file with the symbol got included, so if you see
duplicated dependencies, it's easy to hunt down where they come from.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
51 lines
986 B
Plaintext
51 lines
986 B
Plaintext
# Kconfig - STM32 GPIO configuration
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#
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# Copyright (c) 2016 Open-RnD Sp. z o.o.
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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menuconfig GPIO_STM32
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bool "GPIO Driver for STM32 family of MCUs"
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depends on SOC_FAMILY_STM32
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select HAS_DTS_GPIO
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help
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Enable GPIO driver for STM32 line of MCUs
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if GPIO_STM32
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config GPIO_STM32_PORTA
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bool "Enable GPIO port A support"
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config GPIO_STM32_PORTB
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bool "Enable GPIO port B support"
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config GPIO_STM32_PORTC
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bool "Enable GPIO port C support"
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config GPIO_STM32_PORTD
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bool "Enable GPIO port D support"
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config GPIO_STM32_PORTE
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bool "Enable GPIO port E support"
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config GPIO_STM32_PORTF
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bool "Enable GPIO port F support"
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config GPIO_STM32_PORTG
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bool "Enable GPIO port G support"
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config GPIO_STM32_PORTH
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bool "Enable GPIO port H support"
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config GPIO_STM32_PORTI
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bool "Enable GPIO port I support"
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config GPIO_STM32_PORTJ
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bool "Enable GPIO port J support"
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config GPIO_STM32_PORTK
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bool "Enable GPIO port K support"
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endif # GPIO_STM32
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