Merge branches 'acpi-battery', 'acpi-button', 'acpi-soc' and 'acpi-pfrut'

Merge updates of assorted ACPI drivers for 7.3-rc1:

 - Protect all battery properties with a separated mutex in the ACPI
   battery driver to prevent race conditions from occurring and avoid
   evaluating the _BST ACPI control method multiple times in parallel
   for the same battery device (Rong Zhang)

 - Add DMI quirk for Razer Blade Pro 17 early 2020 lid switch to the
   ACPI button driver (Robin Everaars)

 - Convert fixed clock rates in the ACPI driver for AMD SoCs (APD) to
   use HZ_PER_MHZ and add a clock frequency for the HJMC01 I2C
   controller to it (Hongnan Li and Xiangyang Yu)

 - Fix a stack buffer overflow in query_capability() in the ACPI
   platform firmware runtime update driver (Anirudh Prasad)

* acpi-battery:
  ACPI: battery: Protect all properties with a separated mutex

* acpi-button:
  ACPI: button: Add DMI quirk for Razer Blade Pro 17 early 2020 lid switch

* acpi-soc:
  ACPI: APD: Add clock frequency for HJMC01 I2C controller
  ACPI: APD: Convert fixed clock rates to use HZ_PER_MHZ

* acpi-pfrut:
  ACPI: pfr_update: fix stack buffer overflow in query_capability()