Merge branches 'pm-cpuidle' and 'pm-powercap'

Merge cpuidle updates and power capping updates for 6.12-rc1:

 - Add Granite Rapids Xeon support to intel_idle (Artem Bityutskiy).

 - Disable promotion to C1E on Jasper Lake and Elkhart Lake in
   intel_idle (Kai-Heng Feng).

 - Use scoped device node handling to fix missing of_node_put() and
   simplify walking OF children in the riscv-sbi cpuidle driver (Krzysztof
   Kozlowski).

 - Remove dead code from cpuidle_enter_state() (Dhruva Gole).

 - Change an error pointer to NULL to fix error handling in the
   intel_rapl power capping driver (Dan Carpenter).

 - Fix off by one in get_rpi() in the intel_rapl power capping
   driver (Dan Carpenter).

 - Add support for ArrowLake-U to the intel_rapl power capping
   driver (Sumeet Pawnikar).

 - Fix the energy-pkg event for AMD CPUs in the intel_rapl power capping
   driver (Dhananjay Ugwekar).

 - Add support for AMD family 1Ah processors to the intel_rapl power
   capping driver (Dhananjay Ugwekar).

* pm-cpuidle:
  cpuidle: remove dead code from cpuidle_enter_state()
  cpuidle: riscv-sbi: Simplify with scoped for each OF child loop
  cpuidle: riscv-sbi: Use scoped device node handling to fix missing of_node_put
  intel_idle: Disable promotion to C1E on Jasper Lake and Elkhart Lake
  intel_idle: add Granite Rapids Xeon support

* pm-powercap:
  powercap: intel_rapl: Change an error pointer to NULL
  powercap: intel_rapl: Fix off by one in get_rpi()
  powercap: intel_rapl: Add support for ArrowLake-U platform
  powercap/intel_rapl: Fix the energy-pkg event for AMD CPUs
  powercap/intel_rapl: Add support for AMD family 1Ah