Merge branch 'pm-em' into linux-next

* pm-em:
  powercap: DTPM: Check for Energy Model type
  thermal: cooling: Check Energy Model type in cpufreq_cooling and devfreq_cooling
  Documentation: EM: Add artificial EM registration description
  PM: EM: Remove old debugfs files and print all 'flags'
  PM: EM: Change the order of arguments in the .active_power() callback
  PM: EM: Use the new .get_cost() callback while registering EM
  PM: EM: Add artificial EM flag
  PM: EM: Add .get_cost() callback