[PATCH] ufs: amd-versal2: Fix missing .priv_auto in driver registration

Pranav Tilak pranav.vinaytilak at amd.com
Tue Jun 23 05:53:51 CEST 2026


Add missing .priv_auto field to the driver. Without it,
struct ufs_versal2_priv is never properly allocated and dev_get_priv()
returns NULL, leading to DDR corruption at low DDR addresses.

Fixes: b5ac5f030720 ("ufs: ufs-amd-versal2: Add support for AMD UFS controller")
Signed-off-by: Pranav Tilak <pranav.vinaytilak at amd.com>
---
 drivers/ufs/ufs-amd-versal2.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/ufs/ufs-amd-versal2.c b/drivers/ufs/ufs-amd-versal2.c
index 6c949b2ca76..3369d32d924 100644
--- a/drivers/ufs/ufs-amd-versal2.c
+++ b/drivers/ufs/ufs-amd-versal2.c
@@ -563,4 +563,5 @@ U_BOOT_DRIVER(ufs_versal2_pltfm) = {
 	.id		= UCLASS_UFS,
 	.of_match	= ufs_versal2_ids,
 	.probe		= ufs_versal2_probe,
+	.priv_auto	= sizeof(struct ufs_versal2_priv),
 };
-- 
2.34.1



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