Merge branches 'pci/host-dra7xx' and 'pci/host-iproc' into next

Merge branches 'pci/host-dra7xx' and 'pci/host-iproc' into next

* pci/host-dra7xx:
  ARM: dts: am57xx-evm: Add 'gpios' property with gpio2_8
  PCI: dra7xx: Add support to make GPIO drive PERST# line
  PCI: dra7xx: Clear MSE bit during suspend so clocks will idle
  PCI: dra7xx: Add PM support
  PCI: dra7xx: Disable pm_runtime on get_sync failure

* pci/host-iproc:
  PCI: iproc: Allow BCMA bus driver to be built as module
  PCI: iproc: Add arm64 support
  PCI: iproc: Delete unnecessary checks before phy calls