From: Macpaul Lin Date: Tue, 22 Jul 2025 08:57:18 +0000 (+0800) Subject: scsi: dt-bindings: mediatek,ufs: Add ufs-disable-mcq flag for UFS host X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=794ff7a0a6e76af93c5ec09a49b86fe73373ca59;p=thirdparty%2Fkernel%2Flinux.git scsi: dt-bindings: mediatek,ufs: Add ufs-disable-mcq flag for UFS host 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 Link: https://lore.kernel.org/r/20250722085721.2062657-2-macpaul.lin@mediatek.com Reviewed-by: Rob Herring (Arm) Reviewed-by: Peter Wang Signed-off-by: Martin K. Petersen --- diff --git a/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml b/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml index 32fd535a514ad..20f341d25ebc3 100644 --- a/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml +++ b/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml @@ -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