diff --git a/arch/arm/boot/dts/rk312x-android.dtsi b/arch/arm/boot/dts/rk312x-android.dtsi
index 6c9ec7e604f3..d6404b4196d7 100644
--- a/arch/arm/boot/dts/rk312x-android.dtsi
+++ b/arch/arm/boot/dts/rk312x-android.dtsi
@@ -39,10 +39,10 @@ reserved-memory {
 		#size-cells = <1>;
 		ranges;
 
-		cma_region: region@88000000 {
+		cma_region: region@63000000 {
 			compatible = "shared-dma-pool";
 			reusable;
-			reg = <0x88000000 0x1800000>;
+			reg = <0x63000000 0x1800000>;
 		};
 
 		ramoops: ramoops@62e00000 {