UPSTREAM: scsi: ufs-qcom: Add reset control support for host controller

Add reset control for host controller so that host controller can be reset
as required in its power up sequence.

Link: https://lore.kernel.org/r/1573798172-20534-3-git-send-email-cang@codeaurora.org


Reviewed-by: Avri Altman <avri.altman@wdc.com>
Signed-off-by: Can Guo <cang@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

Bug: 143632303
Change-Id: I92e3c0ea0293603e5aa75566dda98b41fa1978be
(cherry picked from commit 870b1279c7a0344c99d85a9cb1619f6023e752ed)
Signed-off-by: Can Guo <cang@codeaurora.org>