NFC: Add driver support for NTAG

Driver implementation to interact with NTAG chipsets,
NTAG is NFC tags that combine passive NFC interface with contact
i2c interface.

Change-Id: I4f871285ece6c864f57274c86059096953e5535e
Signed-off-by: Sumatheendra Raghavendrachar <sumath@codeaurora.org>