[PATCH v3 0/5] Add support for Andes Qilai SoC PCIe controller

[Randolph Lin <randolph@andestech.com>]

Add support for Andes Qilai SoC PCIe controller

These patches introduce driver support for the PCIe controller on the
Andes Qilai SoC.

Signed-off-by: Randolph Lin <randolph@andestech.com>

---
Changes in v3:
- Remove outbound ATU address range validation callback and logic.
- Add logic to skip failed outbound iATU configuration and continue.
- Using PROBE_PREFER_ASYNCHRONOUS as default probe type.
- Made minor adjustments based on the reviewer's suggestions.

---
Changes in v2:
- Remove the patch that adds the dma-ranges property to the SoC node.
- Add dma-ranges to the PCIe parent node bus node.
- Refactor and rename outbound ATU address range validation callback and logic.
- Use parent_bus_offset instead of cpu_addr_fixup().
- Using PROBE_DEFAULT_STRATEGY as default probe type.
- Made minor adjustments based on the reviewer's suggestions.


Randolph Lin (5):
  PCI: dwc: Skip failed outbound iATU and continue
  dt-bindings: PCI: Add Andes QiLai PCIe support
  riscv: dts: andes: Add PCIe node into the QiLai SoC
  PCI: andes: Add Andes QiLai SoC PCIe host driver support
  MAINTAINERS: Add maintainers for Andes QiLai PCIe driver

 .../bindings/pci/andestech,qilai-pcie.yaml    | 102 ++++++++++
 MAINTAINERS                                   |   7 +
 arch/riscv/boot/dts/andes/qilai.dtsi          | 109 ++++++++++
 drivers/pci/controller/dwc/Kconfig            |  13 ++
 drivers/pci/controller/dwc/Makefile           |   1 +
 drivers/pci/controller/dwc/pcie-andes-qilai.c | 189 ++++++++++++++++++
 .../pci/controller/dwc/pcie-designware-host.c |   9 +-
 7 files changed, 426 insertions(+), 4 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/pci/andestech,qilai-pcie.yaml
 create mode 100644 drivers/pci/controller/dwc/pcie-andes-qilai.c

-- 
2.34.1


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