udev/99-thermald.rules

ACTION=="add", SUBSYSTEM=="thermal", KERNEL=="cooling_device?", \
  ATTR{type}=="ath10k_thermal", \
  RUN+="/bin/chgrp thermald /sys/%p/cur_state", \
  RUN+="/bin/chmod 664 /sys/%p/cur_state"

ACTION=="add", SUBSYSTEM=="cpu", TEST{}=="cpufreq/scaling_max_freq", \
  RUN+="/bin/chgrp thermald /sys/%p/cpufreq/scaling_max_freq",       \
  RUN+="/bin/chmod 664 /sys/%p/cpufreq/scaling_max_freq"