Merge branch 'pci/host-rockchip' into next

* pci/host-rockchip:
  PCI: rockchip: Set vendor ID from local core config space
  PCI: rockchip: Fix rockchip_pcie_probe() error path to free resource list
  PCI: rockchip: Mark PM functions as __maybe_unused
  PCI: rockchip: Use readl_poll_timeout() instead of open-coding it
  PCI: rockchip: Disable RC's ASPM L0s based on DT "aspm-no-l0s"
  PCI: rockchip: Add system PM support

Documentation/devicetree/bindings/pci/rockchip-pcie.txt

@@ -43,6 +43,8 @@ Required properties:
 - interrupt-map-mask and interrupt-map: standard PCI properties
 
 Optional Property:
+- aspm-no-l0s: RC won't support ASPM L0s. This property is needed if
+	using 24MHz OSC for RC's PHY.
 - ep-gpios: contain the entry for pre-reset gpio
 - num-lanes: number of lanes to use
 - vpcie3v3-supply: The phandle to the 3.3v regulator to use for PCIe.