Re: [PATCH V2 1/3] scsi: ufs: dt-bindings: Document UFS Disable LPM property

[Nitin Rawat <quic_nitirawa@quicinc.com>]

On 5/7/2025 8:34 PM, Nitin Rawat wrote:
> 
> 
> On 5/6/2025 11:46 PM, Krzysztof Kozlowski wrote:
>> On 06/05/2025 18:37, Nitin Rawat wrote:
>>> Disable UFS low power mode on emulation FPGA platforms or other 
>>> platforms
>>
>> Why wouldn't you like to test LPM also on FPGA designs? I do not see
>> here correlation.
> 
> Hi Krzysztof,
> 
> Since the FPGA platform doesn't support UFS Low Power Modes (such as the 
> AutoHibern8 feature specified in the UFS specification), I have included 
> this information in the hardware description (i.e dts).


Hi Krzysztof,

Could you please share your thoughts on my above comment? If you still 
see concerns, I may need to consider other options like modparam.

Regards,
Nitin

> 
> Thanks,
> Nitin
> 
>>
>>> where it is either unsupported or power efficiency is not a critical
>>> requirement.
>>
>> That's a policy, not hardware, thus not suitable for DT.
>>
>> Best regards,
>> Krzysztof
> 
>