Re: [PATCH v9 4/6] clk: qcom: common: Add interconnect clocks support

Konrad Dybcio
2024-04-22T23:05:21Z

On 4/18/24 11:23, Varadarajan Narayanan wrote:
> Unlike MSM platforms that manage NoC related clocks and scaling
> from RPM, IPQ SoCs dont involve RPM in managing NoC related
> clocks and there is no NoC scaling.
>
> However, there is a requirement to enable some NoC interface
> clocks for accessing the peripheral controllers present on
> these NoCs. Though exposing these as normal clocks would work,
> having a minimalistic interconnect driver to handle these clocks
> would make it consistent with other Qualcomm platforms resulting
> in common code paths. This is similar to msm8996-cbf's usage of
> icc-clk framework.
>
> Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
> ---

One more thing that we don't seem to have squared out is how to handle
.sync_state. We can just jerryrig icc_sync_state in here, but I'm not
sure how that goes with some floating ideas of clk_sync_state that have
been tried in the past

Konrad