Re: [PATCH 2/2] PM / devfreq: qcom: Introduce CCI devfreq driver

"Bryan O'Donoghue" <bryan.odonoghue@xxxxxxxxxx> · Wed, 1 Feb 2023 14:45:57 +0000

On 01/02/2023 13:41, Dmitry Baryshkov wrote:
                          cci-cpufreq {
                                  target-dev = <&cci_cache>;
                                  cpu-to-dev-map-0 =
                                          <  200000  200000000 >,
                                          <  345600  200000000 >,
                                          <  400000  200000000 >,
                                          <  533330  297600000 >,
                                          <  800000  297600000 >,
                                          <  960000  297600000 >,
                                          < 1113600  297000000 >,
                                          < 1344000  595200000 >,
                                          < 1459200  595200000 >,
                                          < 1497600  595200000 >,
                                          < 1651200  595200000 >;
                                  cpu-to-dev-map-4 =
                                          <  200000 200000000 >,
                                          <  249600 200000000 >,
                                          <  499200 297600000 >,
                                          <  800000 297600000 >,
                                          <  998400 595200000 >,
                                          < 1113600 595200000 >;
These should map to existing opp entries.

I ended up doing the interconnect driver that maps a clock to the
interconnect. Then I can use it in the cpu opp tables.

Can you point us at what it is you are proposing ?

---
bod