diff --git a/Documentation/devicetree/bindings/memory-controllers/ingenic,jz4780-nemc.txt b/Documentation/devicetree/bindings/memory-controllers/ingenic,jz4780-nemc.txt
index f936b5589b19..59b8dcc118ee 100644
--- a/Documentation/devicetree/bindings/memory-controllers/ingenic,jz4780-nemc.txt
+++ b/Documentation/devicetree/bindings/memory-controllers/ingenic,jz4780-nemc.txt
@@ -5,6 +5,7 @@ controller in Ingenic JZ4780
 
 Required properties:
 - compatible: Should be set to one of:
+    "ingenic,jz4740-nemc" (JZ4740)
     "ingenic,jz4780-nemc" (JZ4780)
 - reg: Should specify the NEMC controller registers location and length.
 - clocks: Clock for the NEMC controller.