[v5,0/3] Add support for Versal Net CPM5N Root Port controller

Message

Havalige, Thippeswamy Feb. 24, 2025, 3:50 p.m. UTC

Add support for Versal Net CPM5NC Root Port controller 0.

The Versal-Net ACAP devices include CCIX-PCIe Module (CPM). The integrated
block for CPM5NC along with the integrated bridge can function as PCIe Root
Port.

Bridge error in Versal-Net CPM5NC are handled using Versal-Net CPM5N
specific interrupt line & there is no support for legacy interrupts.

Thippeswamy Havalige (3):
  PCI: xilinx-cpm: Fix IRQ domain leak in error path of probe.
  dt-bindings: PCI: xilinx-cpm: Add compatible string for CPM5NC Versal
    Net host
  PCI: xilinx-cpm: Add support for Versal Net CPM5NC Root Port
    controller

 .../bindings/pci/xilinx-versal-cpm.yaml       |  1 +
 drivers/pci/controller/pcie-xilinx-cpm.c      | 44 ++++++++++++++-----
 2 files changed, 33 insertions(+), 12 deletions(-)