Re: [PATCH v12 2/6] ufs: host: Add ICE clock scaling during UFS clock changes

Abel Vesa <[email protected]>
Newsgroups org.kernel.vger.linux-scsi,org.kernel.vger.linux-arm-msm,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel,org.kernel.vger.linux-mmc
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]>
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