Merge branch 'pci/host-mvebu' into next

* pci/host-mvebu:
  PCI: mvebu: Remove duplicate of_clk_get_by_name() call
  PCI: mvebu: Support a bridge with no IO port window
  PCI: mvebu: Obey bridge PCI_COMMAND_MEM and PCI_COMMAND_IO bits
  PCI: mvebu: Drop writes to bridge Secondary Status register