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SubjectRe: [PATCH v2] dt-bindings: ufs: Add msi-parent for UFS MCQ
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On 11/21/23 21:06, Ziqi Chen wrote:
> diff --git a/Documentation/devicetree/bindings/ufs/ufs-common.yaml b/Documentation/devicetree/bindings/ufs/ufs-common.yaml
> index 985ea8f..31fe7f3 100644
> --- a/Documentation/devicetree/bindings/ufs/ufs-common.yaml
> +++ b/Documentation/devicetree/bindings/ufs/ufs-common.yaml
> @@ -87,6 +87,8 @@ properties:
> description:
> Specifies max. load that can be drawn from VCCQ2 supply.
>
> + msi-parent: true
> +
> dependencies:
> freq-table-hz: [ clocks ]
> operating-points-v2: [ clocks, clock-names ]

Does this patch break support for UFSHCI 4.0 controllers that do not support MSI?

Thanks,

Bart.

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