board-msm7627a-io: Add keypad support for SKU3/SKU7 devices

Add keypad platform device for SKU3/SKU7 devices with keymap
as platform data.

Change-Id: I29fc354cc4b2075837c3e6ca8067f24693459ff2
Signed-off-by: Mohan Pallaka <mpallaka@codeaurora.org>
1 file changed