Re: [PATCH 1/3] dt-bindings: crypto: qcom,prng: Add SM8450

[Om Prakash Singh <quic_omprsing@quicinc.com>]

I meant first one. using "qcom,rng-ee".

I am looking for generic compatible string for all SoCs for which core 
clock can be optional, same as we have "qcom,prng-ee".

If we are using SoC name in compatible string, for each SoC support we 
need to update qcom,prng.yaml file.

Please suggest approach that we can followed!

Thanks,
Om

On 8/19/2023 1:15 PM, Krzysztof Kozlowski wrote:
> On 18/08/2023 18:17, Om Prakash Singh wrote:
>> Instead of having SoC name "qcom,sm8450-prng-ee" we could use "qcom,rng-ee" as
>> new IP core is not longer pseudo random number generator. so "prng" can be
>> changed to "rng". Clock configuration is not needed on sm8550 as well. So it is
>> better to use generic compatible string.
> 
> I am not sure if I understand your point. You mean drop "p" in "prng" or
> drop specific compatible? The first depends in the block - if it is
> still pseudo. The second - why? That's contradictory to what is in the
> guidelines and what we have been pushing for very long time. Going
> against guidelines would require proper justification (and not some
> usual justification "I don't need it", because we talked about this many
> many times). One should not bring downstream poor practices to upstream,
> but the other way. You should fix downstream code.
> 
> Best regards,
> Krzysztof
>