]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
scsi: dt-bindings: mediatek,ufs: Add ufs-disable-mcq flag for UFS host
authorMacpaul Lin <macpaul.lin@mediatek.com>
Tue, 22 Jul 2025 08:57:18 +0000 (16:57 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 28 Aug 2025 14:30:57 +0000 (16:30 +0200)
commitfee4b9e1b2f545e5a9d740d34ecde41a1c19c8b9
tree0409a438d05b81680f16ddc2f14c8f48abbef898
parent19ef81195c520614ecf6982ac18bb3538b218f9c
scsi: dt-bindings: mediatek,ufs: Add ufs-disable-mcq flag for UFS host

commit 794ff7a0a6e76af93c5ec09a49b86fe73373ca59 upstream.

Add the 'mediatek,ufs-disable-mcq' property to the UFS device-tree
bindings. This flag corresponds to the UFS_MTK_CAP_DISABLE_MCQ host
capability recently introduced in the UFS host driver, allowing it to
disable the Multiple Circular Queue (MCQ) feature when present.  The
binding schema has also been updated to resolve DTBS check errors.

Cc: stable@vger.kernel.org
Fixes: 46bd3e31d74b ("scsi: ufs: mediatek: Add UFS_MTK_CAP_DISABLE_MCQ")
Signed-off-by: Macpaul Lin <macpaul.lin@mediatek.com>
Link: https://lore.kernel.org/r/20250722085721.2062657-2-macpaul.lin@mediatek.com
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Peter Wang <peter.wang@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml