Merge branch 'remotes/lorenzo/pci/dwc'

Merge branch 'remotes/lorenzo/pci/dwc'

  - Add dra72x/dra74x/dra76x SoC compatible strings (Kishon Vijay
    Abraham I)

  - Enable x2 mode support for dra72x/dra74x/dra76x SoC (Kishon Vijay
    Abraham I)

  - Configure dra7xx PHY to PCIe mode (Kishon Vijay Abraham I)

  - Simplify dwc (remove unnecessary header includes, name variables
    consistently, reduce inverted logic, etc) (Gustavo Pimentel)

  - Add i.MX8MQ support (Andrey Smirnov)

  - Add message to help debug dwc MSI-X mask bit errors (Gustavo Pimentel)

  - Work around imx7d PCIe PLL erratum (Trent Piepho)

  - Don't assert qcom reset GPIO during probe (Bjorn Andersson)

  - Skip dwc MSI init if MSIs have been disabled (Lucas Stach)

* remotes/lorenzo/pci/dwc:
  PCI: dwc: skip MSI init if MSIs have been explicitly disabled
  PCI: dwc: Remove superfluous shifting in definitions
  PCI: dwc: Make use of GENMASK/FIELD_PREP
  PCI: dwc: Make use of BIT() in constant definitions
  PCI: dwc: Share code for dw_pcie_rd/wr_other_conf()
  PCI: dwc: Make use of IS_ALIGNED()
  PCI: imx6: Add code to request/control "pcie_aux" clock for i.MX8MQ
  dt-bindings: imx6q-pcie: Add "pcie_aux" clock for imx8mq
  PCI: qcom: Don't deassert reset GPIO during probe
  PCI: imx: Add workaround for e10728, IMX7d PCIe PLL failure
  ARM: dts: imx7d: Add node for PCIe PHY
  dt-bindings: imx6q-pcie: Add description of imx7d pcie phy
  PCI: dwc: Print debug error message when MSI-X entry control mask bit is set
  PCI: imx6: Add support for i.MX8MQ
  PCI: imx6: Convert DIRECT_SPEED_CHANGE quirk code to use a flag
  PCI: imx6: Mark PHY functions as i.MX6 specific
  PCI: imx6: Introduce drvdata
  PCI: dwc: Replace bit rotation operation (1 << bit) with BIT(bit)
  PCI: dwc: Improve code readability and simplify mask/unmask operations
  PCI: dwc: Rename variable name from data to d on dw_pcie_irq_domain_free()
  PCI: dwc: Rename variable name from data to d on dw_pci_msi_set_affinity()
  PCI: dwc: Rename variable name from data to d on dw_pci_setup_msi_msg()
  PCI: dwc: Rename variable name from data to d on dw_pci_bottom_mask/unmask()
  PCI: dwc: Remove unnecessary header include (signal.h)
  PCI: dwc: Remove unnecessary header include (of_gpio.h)
  PCI: dwc: dra7xx: Invoke phy_set_mode() API to set PHY mode to PHY_MODE_PCIE
  PCI: dwc: dra7xx: Enable x2 mode support for dra74x, dra76x and dra72x
  dt-bindings: PCI: dra7xx: Add properties to enable x2 lane in dra7
  dt-bindings: PCI: dra7xx: Add SoC specific compatible strings