1 files changed, 6 insertions, 11 deletions
diff --git a/dts/Bindings/net/dsa/renesas,rzn1-a5psw.yaml b/dts/Bindings/net/dsa/renesas,rzn1-a5psw.yaml
index 4d428f5ad0..ea285ef3e6 100644
--- a/dts/Bindings/net/dsa/renesas,rzn1-a5psw.yaml
+++ b/dts/Bindings/net/dsa/renesas,rzn1-a5psw.yaml
@@ -14,7 +14,7 @@ description: |
   handles 4 ports + 1 CPU management port.
 
 allOf:
-  - $ref: dsa.yaml#
+  - $ref: dsa.yaml#/$defs/ethernet-ports
 
 properties:
   compatible:
@@ -61,23 +61,17 @@ properties:
 
   ethernet-ports:
     type: object
-    properties:
-      '#address-cells':
-        const: 1
-      '#size-cells':
-        const: 0
-
+    additionalProperties: true
     patternProperties:
       "^(ethernet-)?port@[0-4]$":
         type: object
-        description: Ethernet switch ports
-
+        additionalProperties: true
         properties:
           pcs-handle:
+            maxItems: 1
             description:
               phandle pointing to a PCS sub-node compatible with
               renesas,rzn1-miic.yaml#
-            $ref: /schemas/types.yaml#/definitions/phandle
 
 unevaluatedProperties: false
 
@@ -130,7 +124,8 @@ examples:
             port@4 {
                 reg = <4>;
                 ethernet = <&gmac2>;
-                label = "cpu";
+                phy-mode = "internal";
+
                 fixed-link {
                   speed = <1000>;
                   full-duplex;