Merge branch 'pm-em'

Merge branch 'pm-em'

Merge fixes related to the energy model management for 6.19-rc6:

 - Fix a memory leak in em_create_pd() error path (Malaya Kumar Rout)

 - Fix stale description of the cost field in struct em_perf_state to
   reflect the current code (Yaxiong Tian)

 - Fix and revamp the energy model YNL specification added recently
   along with the energy model netlink interface (Changwoo Min)

* pm-em:
  PM: EM: Add dump to get-perf-domains in the EM YNL spec
  PM: EM: Change cpus' type from string to u64 array in the EM YNL spec
  PM: EM: Rename em.yaml to dev-energymodel.yaml
  PM: EM: Fix yamllint warnings in the EM YNL spec
  PM: EM: Fix memory leak in em_create_pd() error path
  PM: EM: Fix incorrect description of the cost field in struct em_perf_state