Add the crypto registers and structs defined in v2.1 of the JEDEC UFSHCI
specification in preparation to add support for inline encryption to UFS.

Link: https://lore.kernel.org/r/20200706200414.2027450-2-satyat@google.comReviewed-by: NEric Biggers <ebiggers@google.com>
Reviewed-by: NStanley Chu <stanley.chu@mediatek.com>
Reviewed-by: NAlim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: NSatya Tangirala <satyat@google.com>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>