NFC: digital: Add Inititor-side PSL support
NFC: digital: Add Inititor-side PSL support

In order to operate at the fasted bit rate
possible, add initiator-side support for
PSL REQ while in P2P mode.  The PSL REQ
will switch the RF technology to 424F
whenever possible.

Reviewed-by: Thierry Escande <8295222208d314dddcc14155752f32b4c5081c7d@linux.intel.com>
Tested-by: Thierry Escande <8295222208d314dddcc14155752f32b4c5081c7d@linux.intel.com>
Signed-off-by: Mark A. Greer <2540a8c57225c2058d000de41debc8b502ea4a38@animalcreek.com>
Signed-off-by: Samuel Ortiz <0ba86cb3f08bbb861958e54bd3438887adb4263c@linux.intel.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs