scsi: ufs: Add enums for UniPro version higher than 1.6

Some vendors need newer UniPro version to decide if some features can be
enabled or not.

Simply add missing enums for the latest UniPro versions.

Link: https://lore.kernel.org/r/20201029115750.24391-6-stanley.chu@mediatek.comSigned-off-by: Stanley Chu <stanley.chu@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/ufs/unipro.h

@@ -237,8 +237,10 @@ enum ufs_unipro_ver {
 	UFS_UNIPRO_VER_RESERVED = 0,
 	UFS_UNIPRO_VER_1_40 = 1, /* UniPro version 1.40 */
 	UFS_UNIPRO_VER_1_41 = 2, /* UniPro version 1.41 */
-	UFS_UNIPRO_VER_1_6 = 3,  /* UniPro version 1.6 */
-	UFS_UNIPRO_VER_MAX = 4,  /* UniPro unsupported version */
+	UFS_UNIPRO_VER_1_6  = 3, /* UniPro version 1.6 */
+	UFS_UNIPRO_VER_1_61 = 4, /* UniPro version 1.61 */
+	UFS_UNIPRO_VER_1_8  = 5, /* UniPro version 1.8 */
+	UFS_UNIPRO_VER_MAX  = 6, /* UniPro unsupported version */
 	/* UniPro version field mask in PA_LOCALVERINFO */
 	UFS_UNIPRO_VER_MASK = 0xF,
 };