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authorYauhen Kharuzhy <yauhen.kharuzhy@promwad.com>2011-01-06 07:04:33 +0300
committerKukjin Kim <kgene.kim@samsung.com>2011-01-06 08:09:19 +0300
commit0536d0d087c264f0edbb911fca6fff39bb2eb71b (patch)
tree0aba95a46e004efbdc5f095366f7016898fb468f /arch/arm/plat-samsung/Kconfig
parent479c4f4aba27318d64698867a18865d29e3287a6 (diff)
downloadlinux-0536d0d087c264f0edbb911fca6fff39bb2eb71b.tar.xz
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/Kconfig6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index dcd6eff4ee53..4ecb15531b92 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