Re: [PATCH v12 2/6] ufs: host: Add ICE clock scaling during UFS clock changes
Abel Vesa <[email protected]>
| Newsgroups | gmane.linux.ports.arm.msm,gmane.linux.kernel,gmane.linux.scsi,gmane.linux.kernel.mmc,gmane.linux.drivers.devicetree |
|---|---|
| Message-ID | <v7mmy3emjbeorjy7zfrbgqmozu37whvisidk5uba4o5jeqq5t2@ntjncu6bywtx> |
On 26-08-24 01:17:39, Abhinaba Rakshit wrote: > Implement ICE (Inline Crypto Engine) clock scaling in sync with > UFS controller clock scaling. This ensures that the ICE operates at > an appropriate frequency when the UFS clocks are scaled up or down, > improving performance and maintaining stability for crypto operations. > > For scale_up operation ensure to pass ~round_ceil (round_floor) > and vice-versa for scale_down operations. > > In case of OPP scaling is not supported by ICE, ensure to not prevent > devfreq for UFS, as ICE OPP-table is optional. > > Acked-by: Manivannan Sadhasivam <[email protected]> > Reviewed-by: Harshal Dev <[email protected]> > Acked-by: Martin K. Petersen <[email protected]> > Signed-off-by: Abhinaba Rakshit <[email protected]> Reviewed-by: Abel Vesa <[email protected]>