Merge branch 'acpi-lpss'

* acpi-lpss:
  ACPI / LPSS: not using UART RTS override with Auto Flow Control
  ACPI / LPSS: remove struct lpss_shared_clock
  ACPI / LPSS: support for 133MHz I2C source clock on Baytrail
  ACPI / LPSS: drop clkdev_name member from lpss_device_desc
  ACPI / LPSS: introduce flags