On Mon, 03 Feb 2025 14:23:16 +0100, Neil Armstrong wrote:
> On the SM8650 platform, the dynamic clock and voltage scaling (DCVS) for
> the CPUs is handled by hardware & firmware using factory and
> form-factor determined parameters in order to maximize frequency while
> keeping the temperature way below the junction temperature where the SoC
> would experience a thermal shutdown if not permanent damages.
>
> On the other side, the High Level Ooperating System (HLOS), like Linux,
> is able to adjust the CPU and GPU frequency using the internal SoC
> temperature sensors (here tsens) and it's UP/LOW interrupts, but it
> effectly does the same work twice for CPU in an less effective manner.
>
> [...]
Applied, thanks!
[1/4] arm64: dts: qcom: sm8650: drop cpu thermal passive trip points
commit: 7f9a670396029116424a803d3971ff0e552ff0b3
[2/4] arm64: dts: qcom: sm8650: setup gpu thermal with higher temperatures
commit: 2250f65b32565eb8b757e89248c75977f370f498
[3/4] arm64: dts: qcom: sm8650: harmonize all unregulated thermal trip points
commit: c516beb248a96f5a93fb4f9a6cb0dda4155eadbb
[4/4] arm64: dts: qcom: sm8650: drop remaining polling-delay-passive properties
commit: 30235bb8b0487537ddd7dd4a480c907add6cd19b
Best regards,
--
Bjorn Andersson <andersson@xxxxxxxxxx>
