Merge branch 'tracking-qcomlt-usb' into integration-linux-qcomlt

* tracking-qcomlt-usb:
  usb: phy: msm: Add D+/D- lines route control
  usb: phy: msm: Trigger USB state detection work in DRD mode
  usb: phy: msm: Ensure that workers are initialized before use
  usb: phy: msm: Disable driver runtime PM
  usb: phy: msm: HACK: Make Vddc configuration optional
  usb: chipidea: Use extcon framework for VBUS and ID detect