dt-bindings: net: qcom,ethqos: Add Qualcomm sc8280xp compatibles

The sc8280xp has a new version of the ETHQOS hardware in it, EMAC v3.
Add a compatible for this.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Andrew Halaney <ahalaney@redhat.com>
Tested-by: Brian Masney <bmasney@redhat.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

Documentation/devicetree/bindings/net/qcom,ethqos.yaml

@@ -20,6 +20,7 @@ properties:
   compatible:
     enum:
       - qcom,qcs404-ethqos
+      - qcom,sc8280xp-ethqos
       - qcom,sm8150-ethqos
 
   reg:

Documentation/devicetree/bindings/net/snps,dwmac.yaml

@@ -66,6 +66,7 @@ properties:
         - loongson,ls2k-dwmac
         - loongson,ls7a-dwmac
         - qcom,qcs404-ethqos
+        - qcom,sc8280xp-ethqos
         - qcom,sm8150-ethqos
         - renesas,r9a06g032-gmac
         - renesas,rzn1-gmac
@@ -574,6 +575,7 @@ allOf:
               - ingenic,x1600-mac
               - ingenic,x1830-mac
               - ingenic,x2000-mac
+              - qcom,sc8280xp-ethqos
               - snps,dwmac-3.50a
               - snps,dwmac-4.10a
               - snps,dwmac-4.20a
@@ -628,6 +630,7 @@ allOf:
               - ingenic,x1830-mac
               - ingenic,x2000-mac
               - qcom,qcs404-ethqos
+              - qcom,sc8280xp-ethqos
               - qcom,sm8150-ethqos
               - snps,dwmac-4.00
               - snps,dwmac-4.10a