Re: [PATCH v6 5/6] arm64: dts: qcom: sm8450: Add opp table support to PCIe

Viresh Kumar
2024-02-02T07:33:38Z

On 01-02-24, 15:45, Konrad Dybcio wrote:
> I'm lukewarm on this.
>
> A *lot* of hardware has more complex requirements than "x MBps at y MHz",
> especially when performance counters come into the picture for dynamic
> bw management.
>
> OPP tables can't really handle this properly.

There was a similar concern for voltages earlier on and we added the capability
of adjusting the voltage for OPPs in the OPP core. Maybe something similar can
be done here ?

--
viresh