Merge branches 'acpi-pm', 'acpi-soc', 'acpi-tables' and 'acpi-docs' into linux-next

* acpi-pm:
  ACPI: PM: s2idle: Use LPS0 idle if ACPI_FADT_LOW_POWER_S0 is unset
  Revert "ACPI / PM: LPIT: Register sysfs attributes based on FADT"
  ACPI: PM: s2idle: Add support for upcoming AMD uPEP HID AMDI008
  ACPI: PM: save NVS memory for Lenovo G40-45

* acpi-soc:
  ACPI: LPSS: Fix missing check in register_device_clock()

* acpi-tables:
  ACPI: VIOT: Fix ACS setup

* acpi-docs:
  Documentation: ACPI: Update links and references to DSD related docs