openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity
linux/drivers/pinctrl/samsung/Kconfig

38 lines
1021 B
Plaintext
Raw Normal View History

pinctrl: samsung: Add SPDX license identifiers Replace GPL license statements with SPDX GPL-2.0+ license identifiers. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-12-27 02:09:42 +08:00
# SPDX-License-Identifier: GPL-2.0
pinctrl: samsung: Group all drivers in a sub-dir Group all pin control drivers of Samsung platform together in a sub-directory for easy maintenance. Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-07-10 20:03:27 +08:00
#
# Samsung Pin control drivers
#
config PINCTRL_SAMSUNG
bool
pinctrl: samsung: Fix missing OF and GPIOLIB dependency on S3C24xx and S3C64xx All Samsung pinctrl drivers select common part - PINCTRL_SAMSUNG which uses both OF and GPIOLIB inside. However only Exynos drivers depend on these, therefore after enabling COMPILE_TEST, on x86_64 build of S3C64xx driver failed: drivers/pinctrl/samsung/pinctrl-samsung.c: In function ‘samsung_gpiolib_register’: drivers/pinctrl/samsung/pinctrl-samsung.c:969:5: error: ‘struct gpio_chip’ has no member named ‘of_node’ gc->of_node = bank->of_node; ^ Rework the dependencies so all Samsung drivers and common PINCTRL_SAMSUNG part depend on OF_GPIO (which is default yes if GPIOLIB and OF are enabled). Reported-by: Chen Zhou <chenzhou10@huawei.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2019-12-13 15:24:33 +08:00
depends on OF_GPIO
pinctrl: samsung: Group all drivers in a sub-dir Group all pin control drivers of Samsung platform together in a sub-directory for easy maintenance. Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-07-10 20:03:27 +08:00
select PINMUX
select PINCONF
config PINCTRL_EXYNOS
pinctrl: samsung: Clarify the option titles/names The config options toggle Samsung Exynos SoCs pinctrl drivers, not the driver data. Clarify this in the option title/name and also make it consistent with other Samsung entries. No functional change. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2019-12-10 00:39:37 +08:00
bool "Pinctrl common driver part for Samsung Exynos SoCs"
pinctrl: samsung: Fix missing OF and GPIOLIB dependency on S3C24xx and S3C64xx All Samsung pinctrl drivers select common part - PINCTRL_SAMSUNG which uses both OF and GPIOLIB inside. However only Exynos drivers depend on these, therefore after enabling COMPILE_TEST, on x86_64 build of S3C64xx driver failed: drivers/pinctrl/samsung/pinctrl-samsung.c: In function ‘samsung_gpiolib_register’: drivers/pinctrl/samsung/pinctrl-samsung.c:969:5: error: ‘struct gpio_chip’ has no member named ‘of_node’ gc->of_node = bank->of_node; ^ Rework the dependencies so all Samsung drivers and common PINCTRL_SAMSUNG part depend on OF_GPIO (which is default yes if GPIOLIB and OF are enabled). Reported-by: Chen Zhou <chenzhou10@huawei.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2019-12-13 15:24:33 +08:00
depends on OF_GPIO
pinctrl: samsung: Enable compile test for build coverage The Samsung pinctrl drivers require only GPIOLIB and OF for building. The drivers should be buildable on all architectures so enable COMPILE_TEST. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2019-12-10 00:39:36 +08:00
depends on ARCH_EXYNOS || ARCH_S5PV210 || COMPILE_TEST
pinctrl: samsung: Group all drivers in a sub-dir Group all pin control drivers of Samsung platform together in a sub-directory for easy maintenance. Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-07-10 20:03:27 +08:00
select PINCTRL_SAMSUNG
pinctrl: samsung: Split Exynos drivers per ARMv7 and ARMv8 Exynos pinctrl drivers contain pretty big per-SoC data structures. The pinctrl-exynos object file contained code and data for both ARMv7 and ARMv8 SoCs thus it grew big. There will not be a shared image between ARMv7 and ARMv8 so there is no need to combine all of this into one driver. Splitting the data allows to make it more granular (e.g. code related to ARMv8 Exynos is self-contained), slightly speed up the compilation and reduce the effective size of compiled kernel. The common data structures and functions reside still in existing pinctrl-exynos.c. Only the SoC-specific parts were moved out to new files. Except marking few functions non-static and adding them to header, there were no functional changes in the code. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Tested-by: Alim Akhtar <alim.akhtar@samsung.com>
2017-05-17 02:56:27 +08:00
select PINCTRL_EXYNOS_ARM if ARM && (ARCH_EXYNOS || ARCH_S5PV210)
select PINCTRL_EXYNOS_ARM64 if ARM64 && ARCH_EXYNOS
config PINCTRL_EXYNOS_ARM
pinctrl: samsung: Clarify the option titles/names The config options toggle Samsung Exynos SoCs pinctrl drivers, not the driver data. Clarify this in the option title/name and also make it consistent with other Samsung entries. No functional change. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2019-12-10 00:39:37 +08:00
bool "ARMv7-specific pinctrl driver for Samsung Exynos SoCs" if COMPILE_TEST
pinctrl: samsung: Split Exynos drivers per ARMv7 and ARMv8 Exynos pinctrl drivers contain pretty big per-SoC data structures. The pinctrl-exynos object file contained code and data for both ARMv7 and ARMv8 SoCs thus it grew big. There will not be a shared image between ARMv7 and ARMv8 so there is no need to combine all of this into one driver. Splitting the data allows to make it more granular (e.g. code related to ARMv8 Exynos is self-contained), slightly speed up the compilation and reduce the effective size of compiled kernel. The common data structures and functions reside still in existing pinctrl-exynos.c. Only the SoC-specific parts were moved out to new files. Except marking few functions non-static and adding them to header, there were no functional changes in the code. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Tested-by: Alim Akhtar <alim.akhtar@samsung.com>
2017-05-17 02:56:27 +08:00
depends on PINCTRL_EXYNOS
config PINCTRL_EXYNOS_ARM64
pinctrl: samsung: Clarify the option titles/names The config options toggle Samsung Exynos SoCs pinctrl drivers, not the driver data. Clarify this in the option title/name and also make it consistent with other Samsung entries. No functional change. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2019-12-10 00:39:37 +08:00
bool "ARMv8-specific pinctrl driver for Samsung Exynos SoCs" if COMPILE_TEST
pinctrl: samsung: Split Exynos drivers per ARMv7 and ARMv8 Exynos pinctrl drivers contain pretty big per-SoC data structures. The pinctrl-exynos object file contained code and data for both ARMv7 and ARMv8 SoCs thus it grew big. There will not be a shared image between ARMv7 and ARMv8 so there is no need to combine all of this into one driver. Splitting the data allows to make it more granular (e.g. code related to ARMv8 Exynos is self-contained), slightly speed up the compilation and reduce the effective size of compiled kernel. The common data structures and functions reside still in existing pinctrl-exynos.c. Only the SoC-specific parts were moved out to new files. Except marking few functions non-static and adding them to header, there were no functional changes in the code. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com> Tested-by: Alim Akhtar <alim.akhtar@samsung.com>
2017-05-17 02:56:27 +08:00
depends on PINCTRL_EXYNOS
pinctrl: samsung: Group all drivers in a sub-dir Group all pin control drivers of Samsung platform together in a sub-directory for easy maintenance. Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-07-10 20:03:27 +08:00
config PINCTRL_S3C24XX
bool "Samsung S3C24XX SoC pinctrl driver"
pinctrl: samsung: Fix missing OF and GPIOLIB dependency on S3C24xx and S3C64xx All Samsung pinctrl drivers select common part - PINCTRL_SAMSUNG which uses both OF and GPIOLIB inside. However only Exynos drivers depend on these, therefore after enabling COMPILE_TEST, on x86_64 build of S3C64xx driver failed: drivers/pinctrl/samsung/pinctrl-samsung.c: In function ‘samsung_gpiolib_register’: drivers/pinctrl/samsung/pinctrl-samsung.c:969:5: error: ‘struct gpio_chip’ has no member named ‘of_node’ gc->of_node = bank->of_node; ^ Rework the dependencies so all Samsung drivers and common PINCTRL_SAMSUNG part depend on OF_GPIO (which is default yes if GPIOLIB and OF are enabled). Reported-by: Chen Zhou <chenzhou10@huawei.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2019-12-13 15:24:33 +08:00
depends on OF_GPIO
pinctrl: samsung: Enable compile test for build coverage The Samsung pinctrl drivers require only GPIOLIB and OF for building. The drivers should be buildable on all architectures so enable COMPILE_TEST. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2019-12-10 00:39:36 +08:00
depends on ARCH_S3C24XX || COMPILE_TEST
pinctrl: samsung: Group all drivers in a sub-dir Group all pin control drivers of Samsung platform together in a sub-directory for easy maintenance. Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-07-10 20:03:27 +08:00
select PINCTRL_SAMSUNG
config PINCTRL_S3C64XX
bool "Samsung S3C64XX SoC pinctrl driver"
pinctrl: samsung: Fix missing OF and GPIOLIB dependency on S3C24xx and S3C64xx All Samsung pinctrl drivers select common part - PINCTRL_SAMSUNG which uses both OF and GPIOLIB inside. However only Exynos drivers depend on these, therefore after enabling COMPILE_TEST, on x86_64 build of S3C64xx driver failed: drivers/pinctrl/samsung/pinctrl-samsung.c: In function ‘samsung_gpiolib_register’: drivers/pinctrl/samsung/pinctrl-samsung.c:969:5: error: ‘struct gpio_chip’ has no member named ‘of_node’ gc->of_node = bank->of_node; ^ Rework the dependencies so all Samsung drivers and common PINCTRL_SAMSUNG part depend on OF_GPIO (which is default yes if GPIOLIB and OF are enabled). Reported-by: Chen Zhou <chenzhou10@huawei.com> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2019-12-13 15:24:33 +08:00
depends on OF_GPIO
pinctrl: samsung: Enable compile test for build coverage The Samsung pinctrl drivers require only GPIOLIB and OF for building. The drivers should be buildable on all architectures so enable COMPILE_TEST. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2019-12-10 00:39:36 +08:00
depends on ARCH_S3C64XX || COMPILE_TEST
pinctrl: samsung: Group all drivers in a sub-dir Group all pin control drivers of Samsung platform together in a sub-directory for easy maintenance. Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-07-10 20:03:27 +08:00
select PINCTRL_SAMSUNG