diff --git a/Documentation/devicetree/bindings/net/phy.txt b/Documentation/devicetree/bindings/net/phy.txt
index bc1c3c8bf8fa37fa7e08dcabc65f1752a8a79749..4627da3d52c473f607500c7a6572aaa2f55ccc6a 100644
--- a/Documentation/devicetree/bindings/net/phy.txt
+++ b/Documentation/devicetree/bindings/net/phy.txt
@@ -35,6 +35,10 @@ Optional Properties:
 - broken-turn-around: If set, indicates the PHY device does not correctly
   release the turn around line low at the end of a MDIO transaction.
 
+- enet-phy-lane-swap: If set, indicates the PHY will swap the TX/RX lanes to
+  compensate for the board being designed with the lanes swapped.
+
+
 Example:
 
 ethernet-phy@0 {