diff --git a/Documentation/devicetree/bindings/net/mdio.txt b/Documentation/devicetree/bindings/net/mdio.txt
deleted file mode 100644
index cf8a0105488e..000000000000
--- a/Documentation/devicetree/bindings/net/mdio.txt
+++ /dev/null
@@ -1 +0,0 @@
-This file has moved to mdio.yaml.