[PATCH v3 1/2] dt-bindings: phy: qcom,ipq8074-qmp-pcie: Document the ipq5210 QMP PCIe PHY

[Varadarajan Narayanan <varadarajan.narayanan@oss.qualcomm.com>]

Document the PCIe phys on the ipq5210 platform. The 2 lane phy uses the
ipq9574 as fallback. The single lane phy is documented separately.

The ipq5210 has one dual lane and one single lane PCIe phy.

The dual lane phy is similar to the dual lane phy present in ipq9574. Hence
qcom,ipq5210-qmp-gen3x2-pcie-phy is documented with ipq9574's dual lane phy
as fallback compatible.

The single lane phy (qcom,ipq5210-qmp-gen3x1-pcie-phy) is documented as
specific compatible.

Signed-off-by: Varadarajan Narayanan <varadarajan.narayanan@oss.qualcomm.com>
---
 Documentation/devicetree/bindings/phy/qcom,ipq8074-qmp-pcie-phy.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/phy/qcom,ipq8074-qmp-pcie-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,ipq8074-qmp-pcie-phy.yaml
index f60804687412..fc155ad5fa6d 100644
--- a/Documentation/devicetree/bindings/phy/qcom,ipq8074-qmp-pcie-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,ipq8074-qmp-pcie-phy.yaml
@@ -17,6 +17,7 @@ properties:
   compatible:
     oneOf:
       - enum:
+          - qcom,ipq5210-qmp-gen3x1-pcie-phy
           - qcom,ipq6018-qmp-pcie-phy
           - qcom,ipq8074-qmp-gen3-pcie-phy
           - qcom,ipq8074-qmp-pcie-phy
@@ -28,6 +29,7 @@ properties:
           - const: qcom,ipq9574-qmp-gen3x1-pcie-phy
       - items:
           - enum:
+              - qcom,ipq5210-qmp-gen3x2-pcie-phy
               - qcom,ipq5424-qmp-gen3x2-pcie-phy
           - const: qcom,ipq9574-qmp-gen3x2-pcie-phy
 

-- 
2.34.1