diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 990de71ca048..8571f4aeaeb8 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -264,7 +264,7 @@ bus@1000000 {
 
 			display_clocks: clock@0 {
 				compatible = "allwinner,sun50i-a64-de2-clk";
-				reg = <0x0 0x100000>;
+				reg = <0x0 0x10000>;
 				clocks = <&ccu CLK_BUS_DE>,
 					 <&ccu CLK_DE>;
 				clock-names = "bus",