Re: (subset) [PATCH v7 0/5] UFS: Add OPP support

Martin K. Petersen
2023-10-25T02:20:17Z

On Thu, 12 Oct 2023 22:51:24 +0530, Manivannan Sadhasivam wrote:

> This series adds OPP (Operating Points) support to UFSHCD driver.
>
> Motivation behind adding OPP support is to scale both clocks as well as
> regulators/performance state dynamically. Currently, UFSHCD just scales
> clock frequency during runtime with the help of "freq-table-hz" property
> defined in devicetree. With the addition of OPP tables in devicetree (as
> done for Qcom SDM845 and SM8250 SoCs in this series) UFSHCD can now scale
> both clocks and performance state of power domain which helps in power
> saving.
>
> [...]

Applied to 6.7/scsi-queue, thanks!

[1/5] dt-bindings: ufs: common: add OPP table
https://git.kernel.org/mkp/scsi/c/e820de1d115f
[2/5] scsi: ufs: core: Add OPP support for scaling clocks and regulators
https://git.kernel.org/mkp/scsi/c/930bd77ebe3d
[3/5] scsi: ufs: host: Add support for parsing OPP
https://git.kernel.org/mkp/scsi/c/72208ebe181e

--
Martin K. Petersen Oracle Linux Engineering