diff --git a/Documentation/devicetree/bindings/arm/ccn.txt b/Documentation/devicetree/bindings/arm/ccn.txt
index b100d3847d8812c5ff5c27d0d379096d128df528..29801456c9ee9a3701481d8c57cc149df2c312d2 100644
--- a/Documentation/devicetree/bindings/arm/ccn.txt
+++ b/Documentation/devicetree/bindings/arm/ccn.txt
@@ -3,6 +3,7 @@
 Required properties:
 
 - compatible: (standard compatible string) should be one of:
+	"arm,ccn-502"
 	"arm,ccn-504"
 	"arm,ccn-508"