diff --git a/drivers/gpu/drm/rockchip/rk618/rk618_lvds.c b/drivers/gpu/drm/rockchip/rk618/rk618_lvds.c
index b652e19a6a34..f40a826965c4 100644
--- a/drivers/gpu/drm/rockchip/rk618/rk618_lvds.c
+++ b/drivers/gpu/drm/rockchip/rk618/rk618_lvds.c
@@ -208,8 +208,8 @@ static int rk618_lvds_parse_dt(struct rk618_lvds *lvds)
 {
 	struct device *dev = lvds->dev;
 
-	lvds->dual_channel = of_property_read_bool(dev->of_node,
-						   "dual-channel");
+	lvds->dual_channel = of_property_read_bool(dev->of_node, "dual-channel") ||
+		of_property_read_bool(dev->of_node, "rockchip,dual-channel");
 
 	return 0;
 }