Merge branches 'pm-avs', 'pm-docs' and 'pm-tools'

Merge branches 'pm-avs', 'pm-docs' and 'pm-tools'

* pm-avs:
  ARM: OMAP2+: SmartReflex: add omap_sr_pdata definition
  power: avs: smartreflex: Remove superfluous cast in debugfs_create_file() call

* pm-docs:
  PM: Wrap documentation to fit in 80 columns

* pm-tools:
  cpupower: ToDo: Update ToDo with ideas for per_cpu_schedule handling
  cpupower: mperf_monitor: Update cpupower to use the RDPRU instruction
  cpupower: mperf_monitor: Introduce per_cpu_schedule flag
  cpupower: Move needs_root variable into a sub-struct
  cpupower : Handle set and info subcommands correctly
  pm-graph info added to MAINTAINERS
  tools/power/cpupower: Fix initializer override in hsw_ext_cstates