diff --git a/arch/arm64/boot/dts/qcom/monaco.dtsi b/arch/arm64/boot/dts/qcom/monaco.dtsi
index 16f977170bfe..acf41e869305 100644
--- a/arch/arm64/boot/dts/qcom/monaco.dtsi
+++ b/arch/arm64/boot/dts/qcom/monaco.dtsi
@@ -6086,7 +6086,7 @@ dispcc: clock-controller@af00000 {
 
 		pdc: interrupt-controller@b220000 {
 			compatible = "qcom,qcs8300-pdc", "qcom,pdc";
-			reg = <0x0 0xb220000 0x0 0x30000>,
+			reg = <0x0 0xb220000 0x0 0x10000>,
 			      <0x0 0x17c000f0 0x0 0x64>;
 			interrupt-parent = <&intc>;
 			#interrupt-cells = <2>;