Re: [PATCH v4] dt-bindings: ufs: Add msi-parent for UFS MCQ

From: Martin K. Petersen
Date: Tue Dec 05 2023 - 20:47:29 EST



Ziqi,

> The Message Signaled Interrupts (MSI) support has been introduced in
> UFSHCI version 4.0 (JESD223E). The MSI is the recommended interrupt
> approach for MCQ. If choose to use MSI, In UFS DT, we need to provide
> msi-parent property that point to the hardware entity which serves as
> the MSI controller for this UFS controller.

Applied to 6.8/scsi-staging, thanks!

--
Martin K. Petersen Oracle Linux Engineering