[v1] Add support for Versal Net CPM5N Root Port controller

[PATCH 1/2] dt-bindings: PCI: xilinx-cpm: Add compatible string for CPM5NC Versal Net host

Posted by Thippeswamy Havalige 10 months, 1 week ago

The Xilinx Versal Net series has Coherency and PCIe Gen5 Module
Next-Generation compact (CPM5NC) block which supports Root Port
controller functionality at Gen5 speed.

Error interrupts are handled CPM5NC specific interrupt line and
legacy interrupt is not support.

Signed-off-by: Thippeswamy Havalige <thippeswamy.havalige@amd.com>
---
 Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml b/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
index b63a759ec2d7..d674a24c8ccc 100644
--- a/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
+++ b/Documentation/devicetree/bindings/pci/xilinx-versal-cpm.yaml
@@ -18,6 +18,7 @@ properties:
       - xlnx,versal-cpm-host-1.00
       - xlnx,versal-cpm5-host
       - xlnx,versal-cpm5-host1
+      - xlnx,versal-cpm5nc-host
 
   reg:
     items:
-- 
2.43.0

Re: [PATCH 1/2] dt-bindings: PCI: xilinx-cpm: Add compatible string for CPM5NC Versal Net host

Posted by Conor Dooley 10 months, 1 week ago

On Tue, Feb 11, 2025 at 01:47:23PM +0530, Thippeswamy Havalige wrote:
> The Xilinx Versal Net series has Coherency and PCIe Gen5 Module
> Next-Generation compact (CPM5NC) block which supports Root Port
> controller functionality at Gen5 speed.
> 
> Error interrupts are handled CPM5NC specific interrupt line and
> legacy interrupt is not support.

supported

> 
> Signed-off-by: Thippeswamy Havalige <thippeswamy.havalige@amd.com>

Acked-by: Conor Dooley <conor.dooley@microchip.com>

[PATCH 1/2] dt-bindings: PCI: xilinx-cpm: Add compatible string for CPM5NC Versal Net host
[PATCH 2/2] PCI: xilinx-cpm: Add support for Versal Net CPM5NC Root Port controller