Merge branch 'pci/controller/speed'

- Use PCIE_SPEED2MBS_ENC() macro in qcom host and endpoint to encode link
  speed instead of hard-coding the link speed in MBps (Manivannan
  Sadhasivam)

- Use Mbps_to_icc() (not MBps_to_icc()) in tegra194 instead of explicitly
  doing the bytes-to-bits conversion (Manivannan Sadhasivam)

* pci/controller/speed:
  PCI: tegra194: Use Mbps_to_icc() macro for setting icc speed
  PCI: qcom-ep: Use PCIE_SPEED2MBS_ENC() macro for encoding link speed
  PCI: qcom: Use PCIE_SPEED2MBS_ENC() macro for encoding link speed