diff --git a/Documentation/devicetree/bindings/display/ingenic,lcd.txt b/Documentation/devicetree/bindings/display/ingenic,lcd.txt
index 7b536c8c6ddef88054482978a66c0dd81ba8a8a3..01e3261defb6a97a3bbaf41604b6693e74b18b2f 100644
--- a/Documentation/devicetree/bindings/display/ingenic,lcd.txt
+++ b/Documentation/devicetree/bindings/display/ingenic,lcd.txt
@@ -4,6 +4,7 @@ Required properties:
 - compatible: one of:
   * ingenic,jz4740-lcd
   * ingenic,jz4725b-lcd
+  * ingenic,jz4770-lcd
 - reg: LCD registers location and length
 - clocks: LCD pixclock and device clock specifiers.
 	   The device clock is only required on the JZ4740.