[PATCH v3 1/2] dt-bindings: PCI: xilinx-cpm: Add compatible string for CPM5 host1

Thippeswamy Havalige
2024-09-22T06:17:11Z

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.

Signed-off-by: Thippeswamy Havalige <thippesw@amd.com>
---
changes in v3:
--------------
1. Modify compatible string.
---
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 989fb0fa2577..b63a759ec2d7 100644
--- 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:
--
2.34.1