Messages in this thread | | | From | "Martin K. Petersen" <> | Subject | Re: [PATCH] scsi: ufs: ufshcd: Read device property for ref clock | Date | Tue, 26 Jul 2022 23:15:56 -0400 |
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On Fri, 15 Jul 2022 21:03:53 +1000, Daniil Lunev wrote:
> UFS storage devices require bRefClkFreq attribute to be set to operate > correctly at high speed mode. The necessary value is determined by what the > SoC / board supports. The standard doesn't specify a method to query the > value, so the information needs to be fed in separately. > > DT information feeds into setting up the clock framework, so platforms > using DT can get the UFS reference clock frequency from the clock > framework. A special node "ref_clk" from the clock array for the UFS > controller node is used as the source for the information. > > [...]
Applied to 5.20/scsi-queue, thanks!
[1/1] scsi: ufs: ufshcd: Read device property for ref clock https://git.kernel.org/mkp/scsi/c/ca452621b829
-- Martin K. Petersen Oracle Linux Engineering
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