diff options
| author | Yauhen Kharuzhy <yauhen.kharuzhy@promwad.com> | 2011-01-06 13:04:33 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2011-01-06 14:09:19 +0900 |
| commit | 0536d0d087c264f0edbb911fca6fff39bb2eb71b (patch) | |
| tree | 0aba95a46e004efbdc5f095366f7016898fb468f /arch/arm/plat-samsung/Kconfig | |
| parent | 479c4f4aba27318d64698867a18865d29e3287a6 (diff) | |
ARM: S3C2443: Implement GPIO pull-up/down configuration methods
S3C2443 has two-bits pull-up/pull-down configuration fields in GPIO
registers, but values are differ from other SoCs with two-bits
configuration. gpio-cfg-helpers.h already has prototypes for
s3c2443-style pull-up/down methods, so implement them.
Signed-off-by: Yauhen Kharuzhy <yauhen.kharuzhy@promwad.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/plat-samsung/Kconfig')
| -rw-r--r-- | arch/arm/plat-samsung/Kconfig | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig index dcd6eff4ee5..4ecb15531b9 100644 --- a/arch/arm/plat-samsung/Kconfig +++ b/arch/arm/plat-samsung/Kconfig @@ -95,6 +95,12 @@ config S3C_GPIO_PULL_UPDOWN help Internal configuration to enable the correct GPIO pull helper +config S3C_GPIO_PULL_S3C2443 + bool + select S3C_GPIO_PULL_UPDOWN + help + Internal configuration to enable the correct GPIO pull helper for S3C2443-style GPIO + config S3C_GPIO_PULL_DOWN bool help |