Beginning with the MSM8x60, the hardware block responsible for gpio
support changes. Provide gpiolib support for the new v2 architecture.
Cc: Baruch Siach <baruch@tkos.co.il>
Cc: Pavan Kondeti <pkondeti@codeaurora.org>
Signed-off-by: Gregory Bean <gbean@codeaurora.org>
Signed-off-by: Daniel Walker <dwalker@codeaurora.org>