Re: [PATCH 2/2] arm64: dts: qcom: sm7225-fairphone-fp4: Add PM6150L thermals

[Konrad Dybcio <konrad.dybcio@linaro.org>]

On 1/5/24 15:54, Luca Weiss wrote:
> Configure the thermals for the PA_THERM1, MSM_THERM, PA_THERM0,
> RFC_CAM_THERM, CAM_FLASH_THERM and QUIET_THERM thermistors connected to
> PM6150L.
> 
> Due to hardware constraints we can only register 4 zones with
> pm6150l_adc_tm, the other 2 we can register via generic-adc-thermal.

Ugh.. so the ADC can support more inputs than the ADC_TM that was
designed to ship alongside it can?

And that's why the "generic-adc-thermal"-provided zones need to
be polled?

> 
> The trip points can really only be considered as placeholders, more
> configuration with cooling etc. can be added later.
> 
> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
> ---
[...]

I've read the sentence above, but..
> +		sdm-skin-thermal {
> +			polling-delay-passive = <1000>;
> +			polling-delay = <5000>;
> +			thermal-sensors = <&msm_therm_sensor>;
> +
> +			trips {
> +				active-config0 {
> +					temperature = <125000>;
> +					hysteresis = <1000>;
> +					type = "passive";

I don't fancy burnt fingers for dinner!

Konrad