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scsi: dt-bindings: mediatek,ufs: Add ufs-disable-mcq flag for UFS host

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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: 46bd3e31d7 ("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>
This commit is contained in:
Macpaul Lin 2025-07-22 16:57:18 +08:00 committed by Martin K. Petersen
parent 6f1fd3e027
commit 794ff7a0a6
1 changed files with 4 additions and 0 deletions
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4
Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml
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@ -33,6 +33,10 @@ properties:
vcc-supply: true
mediatek,ufs-disable-mcq:
$ref: /schemas/types.yaml#/definitions/flag
description: The mask to disable MCQ (Multi-Circular Queue) for UFS host.
required:
- compatible
- clocks