Re: [PATCH v8 8/9] arm64: dts: qcom: monaco: Enable CDSP cooling
Gaurav Kohli <[email protected]>
| Newsgroups | org.kernel.vger.linux-pm,org.kernel.vger.linux-arm-msm,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-hardening,org.kernel.vger.linux-kernel,org.kernel.vger.linux-remoteproc |
|---|---|
| Message-ID | <[email protected]> |
On 8/24/2026 7:49 PM, Konrad Dybcio wrote:
> On 8/9/26 2:29 PM, Gaurav Kohli wrote:
>> Unlike the CPU, the CDSP does not throttle its speed automatically
>> when it reaches high temperatures in monaco.
>
> [...]
>
>> nsp-0-0-0-thermal {
>> + polling-delay-passive = <200>;
>
> ..and here it's 200 - I really think there should be a single value
> that makes sense, this seems no less than random
Thanks for the review, Konrad.
All targets added in this series use polling-delay-passive = <200>
except Lemans, where the DTS already has polling-delay-passive = <10>.
This series only adds the cooling maps there.
As per internal profiling, 200 ms was chosen for remoteproc/QMI-based
cooling. I can send a separate follow-up patch to normalize Lemans to
200 ms as well.
>
> Konrad