Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-23 20:51:44 +00:00
Code Issues Packages Projects Releases Wiki Activity

pinctrl: samsung: fix missing GPIOLIB on ARM64 Exynos config

Browse Source 
The Samsung pinctrl drivers depend on OF_GPIO, which is part of GPIOLIB.
ARMv7 Exynos platform selects GPIOLIB and Samsung pinctrl drivers. ARMv8
Exynos selects only the latter leading to possible wrong configuration
on ARMv8 build:

  WARNING: unmet direct dependencies detected for PINCTRL_EXYNOS
    Depends on [n]: PINCTRL [=y] && OF_GPIO [=n] && (ARCH_EXYNOS [=y] || ARCH_S5PV210 || COMPILE_TEST [=y])
    Selected by [y]:
    - ARCH_EXYNOS [=y]

Always select the GPIOLIB from the Samsung pinctrl drivers to fix the
issue.  This requires removing of OF_GPIO dependency (to avoid recursive
dependency), so add dependency on OF for COMPILE_TEST cases.

Reported-by: Necip Fazil Yildiran <fazilyildiran@gmail.com>
Fixes: eed6b3eb20 ("arm64: Split out platform options to separate Kconfig")
Cc: <stable@vger.kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20220420141407.470955-1-krzysztof.kozlowski@linaro.org
This commit is contained in:
Krzysztof Kozlowski 2022-04-20 16:14:07 +02:00
parent abb860ac7e
commit ac875df4d8
2 changed files with 4 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm/mach-exynos/Kconfig
View File

@ -17,7 +17,6 @@ menuconfig ARCH_EXYNOS
select EXYNOS_PMU
select EXYNOS_SROM
select EXYNOS_PM_DOMAINS if PM_GENERIC_DOMAINS
select GPIOLIB
select HAVE_ARM_ARCH_TIMER if ARCH_EXYNOS5
select HAVE_ARM_SCU if SMP
select PINCTRL

11
drivers/pinctrl/samsung/Kconfig
View File

@ -4,14 +4,13 @@
#
config PINCTRL_SAMSUNG
bool
depends on OF_GPIO
select GPIOLIB
select PINMUX
select PINCONF
config PINCTRL_EXYNOS
bool "Pinctrl common driver part for Samsung Exynos SoCs"
depends on OF_GPIO
depends on ARCH_EXYNOS || ARCH_S5PV210 || COMPILE_TEST
depends on ARCH_EXYNOS || ARCH_S5PV210 || (COMPILE_TEST && OF)
select PINCTRL_SAMSUNG
select PINCTRL_EXYNOS_ARM if ARM && (ARCH_EXYNOS || ARCH_S5PV210)
select PINCTRL_EXYNOS_ARM64 if ARM64 && ARCH_EXYNOS
@ -26,12 +25,10 @@ config PINCTRL_EXYNOS_ARM64
config PINCTRL_S3C24XX
bool "Samsung S3C24XX SoC pinctrl driver"
depends on OF_GPIO
depends on ARCH_S3C24XX || COMPILE_TEST
depends on ARCH_S3C24XX || (COMPILE_TEST && OF)
select PINCTRL_SAMSUNG
config PINCTRL_S3C64XX
bool "Samsung S3C64XX SoC pinctrl driver"
depends on OF_GPIO
depends on ARCH_S3C64XX || COMPILE_TEST
depends on ARCH_S3C64XX || (COMPILE_TEST && OF)
select PINCTRL_SAMSUNG