Merge tag 'dtpm-v5.18' of https://git.linaro.org/people/daniel.lezcano/linux

Pull DTPM (Dynamic Thermal Power Management) changes for 5.18-rc1 from
Daniel Lezcano:

"- Added dtpm hierarchy description (Daniel Lezcano)

 - Changed the locking scheme (Daniel Lezcano)

 - Fixed dtpm_cpu cleanup at exit time and missing virtual dtpm pointer
   release (Daniel Lezcano)"

* tag 'dtpm-v5.18' of https://git.linaro.org/people/daniel.lezcano/linux:
  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