NFC: nfcmrvl: Initial commit for Marvell NFC driver

This patch adds NFC support for Marvell 8897 NFC-over-USB chipset.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>