Hi Fabien, > + tzts4: tzts4-thermal { > + polling-delay-passive = <0>; > + polling-delay = <0>; > + thermal-sensors = <&thermal 4>; > + trips {}; > + cooling-maps {}; > + }; AFAIK mt8365 has only 3 thermal sensors, therefore tzts4 should not be added. Regards, Amjad