Merge branch 'powercap' into linux-next

* powercap:
  powercap: DTPM: Fix spelling mistake "initialze" -> "initialize"
  powercap: DTPM: dtpm_node_callback[] can be static
  dtpm/soc/rk3399: Add the ability to unload the module
  powercap/dtpm_cpu: Add exit function
  powercap/dtpm: Move the 'root' reset place
  powercap/dtpm: Destroy hierarchy function
  powercap/dtpm: Fixup kfree for virtual node
  powercap/dtpm_cpu: Reset per_cpu variable in the release function
  powercap/dtpm: Change locking scheme
  rockchip/soc/drivers: Add DTPM description for rk3399
  powercap/drivers/dtpm: Add dtpm devfreq with energy model support
  powercap/drivers/dtpm: Add CPU DT initialization support
  powercap/drivers/dtpm: Add hierarchy creation
  powercap/drivers/dtpm: Convert the init table section to a simple array