Re: [PATCH v2 2/4] dt-bindings: ufs: mediatek,ufs: add ufs-disable-mcq flag for UFS host

["Peter Wang (王信友)" <peter.wang@mediatek.com>]

On Tue, 2025-07-22 at 16:57 +0800, Macpaul Lin wrote:
> 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>
> ---
>  Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> Changes for v2:
>  - Split new property from the origin patch.
>  - Add dependency description. Since the code in ufs-mediatek.c
>    has been backport to stable tree. The dt-bindings should be
> backport
>    to the same stable tree as well.
> 
> diff --git a/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml
> b/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml
> index 32fd535a514a..20f341d25ebc 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

Reviewed-by: Peter Wang <peter.wang@mediatek.com>