From 769b8b2ffded4cd880669edd83e2952efeeb27f7 Mon Sep 17 00:00:00 2001 From: Sai Krishna Potthuri Date: Tue, 21 Oct 2025 17:00:03 +0530 Subject: 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 Signed-off-by: Ajay Neeli Acked-by: Bart Van Assche Link: https://patch.msgid.link/20251021113003.13650-5-ajay.neeli@amd.com Signed-off-by: Martin K. Petersen --- include/ufs/unipro.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') 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 -- cgit v1.2.3