Re: [PATCH v4] arm64: dts: qcom: x1e78100-thinkpad-t14s: Add thermal zones for PMICs
From: Konrad Dybcio
Date: Fri Oct 23 2026 - 06:49:28 EST
On 10/23/26 11:17 AM, Stephan Gerhold wrote:
> On Fri, Oct 23, 2026 at 10:38:27AM +0200, Daniel Lezcano wrote:
>> The ThinkPad T14s needs thermal mitigation under sustained workloads to
>> limit temperature rise before thermal shutdown. EC interrupt-driven thermal
>> monitoring is not yet supported, so use the board temperature sensors
>> exposed through the PMK8550 VADC to provide mitigation now.
[...]
>> + /* Sensor near the CPU PMICs. */
>> + cpu-pmic-thermal {
>
> I'm a bit confused by the node order here. It's not ordered by the
> thermal sensor (SYS_THERMx) like in x1e80100-crd.dts, but it's not
> ordered alphabetically either. Or is it still the old order from the
> previous revision?
>
> I think I'd personally prefer ordering by SYS_THERMx, but alphabetical
> order would be our typical rule.
Thermistor index is what I'd prefer to go by, I think it makes the
mostsense
in any case
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
thanks!
Konrad