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

* tracking-qcomlt-pcie:
  pci: qcom: Add ext_3p3v regulator support
  pci: qcom: move device init to subsys_initcall_sync
  pci: qcom: add msi support
  pci: qcom: Add support to external phy reference clk.
  pci: qcom: remove static declaration of functions.
  pci: qcom: Add regulator support
  pci: qcom: move dt parsing code out of probe
  pci: qcom: fix unused variable warning.
  pci: qcom: fix a typo in reset gpio
  PCI: qcom: Add support for pcie controllers on IPQ8064