From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
Alim Akhtar <alim.akhtar@samsung.com>,
Tomasz Figa <tomasz.figa@gmail.com>,
Sylwester Nawrocki <s.nawrocki@samsung.com>,
Linus Walleij <linus.walleij@linaro.org>,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-gpio@vger.kernel.org
Cc: Arnd Bergmann <arnd@arndb.de>,
Necip Fazil Yildiran <fazilyildiran@gmail.com>,
stable@vger.kernel.org
Subject: [PATCH] pinctrl: samsung: fix missing GPIOLIB on ARM64 Exynos config
Date: Wed, 20 Apr 2022 13:55:12 +0200 [thread overview]
Message-ID: <20220420115512.175917-1-krzysztof.kozlowski@linaro.org> (raw)
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]
Reported-by: Necip Fazil Yildiran <fazilyildiran@gmail.com>
Fixes: eed6b3eb20b9 ("arm64: Split out platform options to separate Kconfig")
Cc: <stable@vger.kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
Original report:
https://bugzilla.kernel.org/show_bug.cgi?id=210047
---
arch/arm/mach-exynos/Kconfig | 1 -
drivers/pinctrl/samsung/Kconfig | 6 ++----
2 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index 51a336f349f4..4d3b40e4049a 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -16,7 +16,6 @@ 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
diff --git a/drivers/pinctrl/samsung/Kconfig b/drivers/pinctrl/samsung/Kconfig
index dfd805e76862..c852fd1dd284 100644
--- a/drivers/pinctrl/samsung/Kconfig
+++ b/drivers/pinctrl/samsung/Kconfig
@@ -4,13 +4,13 @@
#
config PINCTRL_SAMSUNG
bool
- depends on OF_GPIO
+ select GPIOLIB
+ select OF_GPIO
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
select PINCTRL_SAMSUNG
select PINCTRL_EXYNOS_ARM if ARM && (ARCH_EXYNOS || ARCH_S5PV210)
@@ -26,12 +26,10 @@ config PINCTRL_EXYNOS_ARM64
config PINCTRL_S3C24XX
bool "Samsung S3C24XX SoC pinctrl driver"
- depends on OF_GPIO
depends on ARCH_S3C24XX || COMPILE_TEST
select PINCTRL_SAMSUNG
config PINCTRL_S3C64XX
bool "Samsung S3C64XX SoC pinctrl driver"
- depends on OF_GPIO
depends on ARCH_S3C64XX || COMPILE_TEST
select PINCTRL_SAMSUNG
--
2.32.0
WARNING: multiple messages have this Message-ID (diff)
From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
Alim Akhtar <alim.akhtar@samsung.com>,
Tomasz Figa <tomasz.figa@gmail.com>,
Sylwester Nawrocki <s.nawrocki@samsung.com>,
Linus Walleij <linus.walleij@linaro.org>,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-gpio@vger.kernel.org
Cc: Arnd Bergmann <arnd@arndb.de>,
Necip Fazil Yildiran <fazilyildiran@gmail.com>,
stable@vger.kernel.org
Subject: [PATCH] pinctrl: samsung: fix missing GPIOLIB on ARM64 Exynos config
Date: Wed, 20 Apr 2022 13:55:12 +0200 [thread overview]
Message-ID: <20220420115512.175917-1-krzysztof.kozlowski@linaro.org> (raw)
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]
Reported-by: Necip Fazil Yildiran <fazilyildiran@gmail.com>
Fixes: eed6b3eb20b9 ("arm64: Split out platform options to separate Kconfig")
Cc: <stable@vger.kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
Original report:
https://bugzilla.kernel.org/show_bug.cgi?id=210047
---
arch/arm/mach-exynos/Kconfig | 1 -
drivers/pinctrl/samsung/Kconfig | 6 ++----
2 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index 51a336f349f4..4d3b40e4049a 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -16,7 +16,6 @@ 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
diff --git a/drivers/pinctrl/samsung/Kconfig b/drivers/pinctrl/samsung/Kconfig
index dfd805e76862..c852fd1dd284 100644
--- a/drivers/pinctrl/samsung/Kconfig
+++ b/drivers/pinctrl/samsung/Kconfig
@@ -4,13 +4,13 @@
#
config PINCTRL_SAMSUNG
bool
- depends on OF_GPIO
+ select GPIOLIB
+ select OF_GPIO
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
select PINCTRL_SAMSUNG
select PINCTRL_EXYNOS_ARM if ARM && (ARCH_EXYNOS || ARCH_S5PV210)
@@ -26,12 +26,10 @@ config PINCTRL_EXYNOS_ARM64
config PINCTRL_S3C24XX
bool "Samsung S3C24XX SoC pinctrl driver"
- depends on OF_GPIO
depends on ARCH_S3C24XX || COMPILE_TEST
select PINCTRL_SAMSUNG
config PINCTRL_S3C64XX
bool "Samsung S3C64XX SoC pinctrl driver"
- depends on OF_GPIO
depends on ARCH_S3C64XX || COMPILE_TEST
select PINCTRL_SAMSUNG
--
2.32.0
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next reply other threads:[~2022-04-20 11:55 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-20 11:55 Krzysztof Kozlowski [this message]
2022-04-20 11:55 ` [PATCH] pinctrl: samsung: fix missing GPIOLIB on ARM64 Exynos config Krzysztof Kozlowski
2022-04-20 12:10 ` Arnd Bergmann
2022-04-20 12:10 ` Arnd Bergmann
2022-04-20 12:13 ` Krzysztof Kozlowski
2022-04-20 12:13 ` Krzysztof Kozlowski
2022-04-20 13:25 ` Arnd Bergmann
2022-04-20 13:25 ` Arnd Bergmann
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