1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml b/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
index 6bbd8145b6c1..456802affc9d 100644
--- a/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
+++ b/Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml
@@ -109,6 +109,8 @@ examples:
                     reg = <5>;
                     label = "cpu";
                     ethernet = <&eth0>;
+                    phy-mode = "rgmii";
+
                     fixed-link {
                         speed = <1000>;
                         full-duplex;
@@ -146,6 +148,8 @@ examples:
                     reg = <6>;
                     label = "cpu";
                     ethernet = <&eth0>;
+                    phy-mode = "rgmii";
+
                     fixed-link {
                         speed = <1000>;
                         full-duplex;