diff options
| author | Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> | 2025-10-21 17:00:03 +0530 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2025-10-29 23:00:49 -0400 |
| commit | 769b8b2ffded4cd880669edd83e2952efeeb27f7 (patch) | |
| tree | 59638bab70cc114e4f10a3e1a2831d40a281f717 /include/ufs | |
| parent | 0e4d26f79a74bc633846a27a9a20d52217c108dc (diff) | |
scsi: ufs: amd-versal2: Add UFS support for AMD Versal Gen 2 SoC
Add support for the UFS host controller on the AMD Versal Gen 2 SoC,
built on the Synopsys DWC UFS architecture, using the UFSHCD DWC and
UFSHCD platform driver. This controller requires specific configurations
like M-PHY/RMMI/UniPro and vendor specific registers programming before
doing the UIC_LINKSTARTUP.
Signed-off-by: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>
Signed-off-by: Ajay Neeli <ajay.neeli@amd.com>
Acked-by: Bart Van Assche <bvanassche@acm.org>
Link: https://patch.msgid.link/20251021113003.13650-5-ajay.neeli@amd.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include/ufs')
| -rw-r--r-- | include/ufs/unipro.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/ufs/unipro.h b/include/ufs/unipro.h index 360e1245fb40..faf1c471ad30 100644 --- a/include/ufs/unipro.h +++ b/include/ufs/unipro.h @@ -174,6 +174,7 @@ #define VS_POWERSTATE 0xD083 #define VS_MPHYCFGUPDT 0xD085 #define VS_DEBUGOMC 0xD09E +#define VS_MPHYDISABLE 0xD0C1 #define PA_GRANULARITY_MIN_VAL 1 #define PA_GRANULARITY_MAX_VAL 6 |