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authorTomoya MORINAGA <tomoya-linux@dsn.okisemi.com>2010-10-27 15:33:21 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-27 18:03:07 -0700
commit04c17aa89380addf8d7df6f0fd269fc2bd87796c (patch)
treefaffaaf88052da07c90fe15b7869c4326441b637 /drivers/gpio/Kconfig
parentdc5ae4f2f58cfa98b67d2be379fc99080a8967af (diff)
downloadlinux-04c17aa89380addf8d7df6f0fd269fc2bd87796c.tar.bz2
gpio: add Topcliff PCH GPIO driver
Topcliff PCH is the platform controller hub that is going to be used in Intel's upcoming general embedded platform. All IO peripherals in Topcliff PCH are actually devices sitting on AMBA bus. Topcliff PCH has GPIO I/F. Using this I/F, it is able to access system devices connected to GPIO. [akpm@linux-foundation.org: ese DEFINE_PCI_DEVICE_TABLE (per Joe Perches)] Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Rabin Vincent <rabin.vincent@stericsson.com> Cc: Samuel Ortiz <sameo@linux.intel.com> Cc: Linus Walleij <linus.walleij@stericsson.com> Cc: Tomoya MORINAGA <morinaga526@dsn.okisemi.com> Cc: Joe Perches <joe@perches.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/gpio/Kconfig')
-rw-r--r--drivers/gpio/Kconfig8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 3f3181dac8d7..dd9b4ba8d32d 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -313,6 +313,14 @@ config GPIO_LANGWELL
help
Say Y here to support Intel Langwell/Penwell GPIO.
+config GPIO_PCH
+ tristate "PCH GPIO of Intel Topcliff"
+ depends on PCI
+ help
+ This driver is for PCH(Platform controller Hub) GPIO of Intel Topcliff
+ which is an IOH(Input/Output Hub) for x86 embedded processor.
+ This driver can access PCH GPIO device.
+
config GPIO_TIMBERDALE
bool "Support for timberdale GPIO IP"
depends on MFD_TIMBERDALE && GPIOLIB && HAS_IOMEM