dt-bindings: PCI: xilinx-cpm: Add compatible string for CPM5 host1

The Xilinx Versal premium series has CPM5 block which supports two typeA
Root Port controller functionality at Gen5 speed.

Add compatible string to distinguish between two CPM5 rootport controller1.
since Legacy and error interrupt register and bits for both the controllers
are at different offsets.

Link: https://lore.kernel.org/r/20240922061318.2653503-2-thippesw@amd.com
Signed-off-by: Thippeswamy Havalige <thippesw@amd.com>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>

diff --git a/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml b/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
index 989fb0fa257709ade197943bbc236e8349447896..b63a759ec2d7a79681f0f05973164a3d0a0e43ca 100644 (file)
--- a/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
+++ b/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
@@ -17,6 +17,7 @@ properties:
     enum:
       - xlnx,versal-cpm-host-1.00
       - xlnx,versal-cpm5-host
+      - xlnx,versal-cpm5-host1
 
   reg:
     items: