FROMGIT: scsi: ufs: core: mcq: Add Event Specific Interrupt enable and config functions

Add and export two functions to enable ESI and config ESI base addresses.
The calls to these exported functions will be added by the next patch in
this series.

Change-Id: Icccf24b3a0275f76af63c81f1899c48f8c739cbd
Signed-off-by: Can Guo <quic_cang@quicinc.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Bug: 258234315
(cherry picked from commit e02288e0 git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git

 for-next)
Signed-off-by: Bart Van Assche <bvanassche@google.com>