Merge branches 'pm-sleep', 'pm-opp' and 'pm-tools'

Merge updates related to system sleep, operating performance points
(OPP) updates, and PM tooling updates for 6.12-rc1:

 - Remove unused stub for saveable_highmem_page() and remove deprecated
   macros from power management documentation (Andy Shevchenko).

 - Use ysfs_emit() and sysfs_emit_at() in "show" functions in the PM
   sysfs interface (Xueqin Luo).

 - Update the maintainers information for the operating-points-v2-ti-cpu DT
   binding (Dhruva Gole).

 - Drop unnecessary of_match_ptr() from ti-opp-supply (Rob Herring).

 - Update directory handling and installation process in the pm-graph
   Makefile and add .gitignore to ignore sleepgraph.py artifacts to
   pm-graph (Amit Vadhavana, Yo-Jung Lin).

 - Make cpupower display residency value in idle-info (Aboorva
   Devarajan).

 - Add missing powercap_set_enabled() stub function to cpupower (John
   B. Wyatt IV).

 - Add SWIG support to cpupower (John B. Wyatt IV).

* pm-sleep:
  PM: hibernate: Remove unused stub for saveable_highmem_page()
  Documentation: PM: Discourage use of deprecated macros
  PM: sleep: Use sysfs_emit() and sysfs_emit_at() in "show" functions
  PM: hibernate: Use sysfs_emit() and sysfs_emit_at() in "show" functions

* pm-opp:
  dt-bindings: opp: operating-points-v2-ti-cpu: Update maintainers
  opp: ti: Drop unnecessary of_match_ptr()

* pm-tools:
  pm:cpupower: Add error warning when SWIG is not installed
  MAINTAINERS: Add Maintainers for SWIG Python bindings
  pm:cpupower: Include test_raw_pylibcpupower.py
  pm:cpupower: Add SWIG bindings files for libcpupower
  pm:cpupower: Add missing powercap_set_enabled() stub function
  pm-graph: Update directory handling and installation process in Makefile
  pm-graph: Make git ignore sleepgraph.py artifacts
  tools/cpupower: display residency value in idle-info