Merge branches 'pm-cpuidle', 'pm-cpufreq' and 'pm-devfreq'

Merge cpuidle, cpufreq and devfreq updates for 6.8-rc1:

 - Add support for the Sierra Forest, Grand Ridge and Meteorlake SoCs to
   the intel_idle cpuidle driver (Artem Bityutskiy, Zhang Rui).

 - Do not enable interrupts when entering idle in the haltpoll cpuidle
   driver (Borislav Petkov).

 - Add Emerald Rapids support in no-HWP mode to the intel_pstate cpufreq
   driver (Zhenguo Yao).

 - Use EPP values programmed by the platform firmware as balance
   performance ones by default in intel_pstate (Srinivas Pandruvada).

 - Add a missing function return value check to the SCMI cpufreq driver
   to avoid unexpected behavior (Alexandra Diupina).

 - Fix parameter type warning in the armada-8k cpufreq driver (Gregory
   CLEMENT).

 - Rework trans_stat_show() in the devfreq core code to avoid buffer
   overflows (Christian Marangi).

 - Synchronize devfreq_monitor_[start/stop] so as to prevent a timer
   list corruption from occurring when devfreq governors are switched
   frequently (Mukesh Ojha).

* pm-cpuidle:
  cpuidle: haltpoll: Do not enable interrupts when entering idle
  intel_idle: add Sierra Forest SoC support
  intel_idle: add Grand Ridge SoC support
  intel_idle: Add Meteorlake support

* pm-cpufreq:
  cpufreq: intel_pstate: Add Emerald Rapids support in no-HWP mode
  cpufreq: armada-8k: Fix parameter type warning
  cpufreq: scmi: process the result of devm_of_clk_add_hw_provider()
  cpufreq: intel_pstate: Prioritize firmware-provided balance performance EPP

* pm-devfreq:
  PM / devfreq: Synchronize devfreq_monitor_[start/stop]
  PM / devfreq: Convert to use sysfs_emit_at() API
  PM / devfreq: Fix buffer overflow in trans_stat_show