Re: [PATCH v4 2/5] arm64: dts: qcom: sm8550-qrd: add SPMI ADC channels and thermal nodes

[Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>]

On 6/17/26 2:53 PM, Neil Armstrong wrote:
> Add the SPMI ADC channels on the PMK8550 SPMI5 ADC3 for the
> other PMICS on the system.
> 
> The thermal nodes are sorted by the sensor channel to be
> coherent with the system thermal nodes ordering.
> 
> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
> ---
>  arch/arm64/boot/dts/qcom/sm8550-qrd.dts | 277 ++++++++++++++++++++++++++++++++
>  1 file changed, 277 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm8550-qrd.dts b/arch/arm64/boot/dts/qcom/sm8550-qrd.dts
> index 2fb2e0be5e4c..9356b40a1850 100644
> --- a/arch/arm64/boot/dts/qcom/sm8550-qrd.dts
> +++ b/arch/arm64/boot/dts/qcom/sm8550-qrd.dts
> @@ -205,6 +205,92 @@ platform {
>  		};
>  	};
>  
> +	thermal-zones {
> +		skin-thermal {
> +			thermal-sensors = <&pmk8550_vadc ADC5_GEN3_AMUX1_THM_100K_PU(1)>;
> +
> +			trips {
> +				active-config0 {

trip-point0 (the current name is very misleading)

> +					temperature = <125000>;
> +					hysteresis = <1000>;
> +					type = "passive";

125 degC for skin-thermal with a single passive trip and no cooling
devices is.. certainly toasty

Konrad