Merge branch 'opp/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm

Merge branch 'opp/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm

Pull operating performance points (OPP) framework changes for v4.21
from Viresh Kumar.

* 'opp/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm:
  OPP: Remove of_dev_pm_opp_find_required_opp()
  OPP: Rename and relocate of_genpd_opp_to_performance_state()
  OPP: Configure all required OPPs
  OPP: Add dev_pm_opp_{set|put}_genpd_virt_dev() helper
  PM / Domains: Add genpd_opp_to_performance_state()
  OPP: Populate OPPs from "required-opps" property
  OPP: Populate required opp tables from "required-opps" property
  OPP: Separate out custom OPP handler specific code
  OPP: Identify and mark genpd OPP tables
  PM / Domains: Rename genpd virtual devices as virt_dev