From 04c17aa89380addf8d7df6f0fd269fc2bd87796c Mon Sep 17 00:00:00 2001 From: Tomoya MORINAGA Date: Wed, 27 Oct 2010 15:33:21 -0700 Subject: 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 Reviewed-by: Mark Brown Cc: Rabin Vincent Cc: Samuel Ortiz Cc: Linus Walleij Cc: Tomoya MORINAGA Cc: Joe Perches Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/gpio/Kconfig | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/gpio/Kconfig') diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 3f3181dac8d..dd9b4ba8d32 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 -- cgit v1.2.3-70-g09d2