diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-lvds.txt b/Documentation/devicetree/bindings/display/rockchip/rockchip-lvds.txt
index 6aee12fd5ba3..903de65ac393 100644
--- a/Documentation/devicetree/bindings/display/rockchip/rockchip-lvds.txt
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-lvds.txt
@@ -10,6 +10,9 @@ Required properties:
 - phys : phandle for the PHY device
 - phy-names : should be "phy"
 
+Optional properties:
+- rockchip,data-swap: boolean to enable odd/even data swap in dual channel mode
+
 Required nodes:
 
 The lvds has two video ports as described by