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.

[[email protected]: ese DEFINE_PCI_DEVICE_TABLE (per Joe Perches)]
Signed-off-by: Tomoya MORINAGA <[email protected]>
Reviewed-by: Mark Brown <[email protected]>
Cc: Rabin Vincent <[email protected]>
Cc: Samuel Ortiz <[email protected]>
Cc: Linus Walleij <[email protected]>
Cc: Tomoya MORINAGA <[email protected]>
Cc: Joe Perches <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

0 files changed, 0 insertions, 0 deletions