diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi
index fb7f9d72a71b..34e825daeb87 100644
--- a/arch/arm/boot/dts/rk322x.dtsi
+++ b/arch/arm/boot/dts/rk322x.dtsi
@@ -646,8 +646,8 @@
 
 	vop: vop@20050000 {
 		compatible = "rockchip,rk322x-vop";
-		reg = <0x20050000 0x1ffc>, <0x20052000 0x1000>;
-		reg-names = "regs", "gamma_lut";
+		reg = <0x20050000 0x1ffc>;
+		reg-names = "regs";
 		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru ACLK_VOP>, <&cru DCLK_VOP>, <&cru HCLK_VOP>;
 		clock-names = "aclk_vop", "dclk_vop", "hclk_vop";