diff --git a/arch/arm64/boot/dts/qcom/qdu1000.dtsi b/arch/arm64/boot/dts/qcom/qdu1000.dtsi
index 952d4270d118..26cc86d12f72 100644
--- a/arch/arm64/boot/dts/qcom/qdu1000.dtsi
+++ b/arch/arm64/boot/dts/qcom/qdu1000.dtsi
@@ -1054,7 +1054,7 @@ usb_1_dwc3_ss: endpoint {
 
 		pdc: interrupt-controller@b220000 {
 			compatible = "qcom,qdu1000-pdc", "qcom,pdc";
-			reg = <0x0 0xb220000 0x0 0x30000>, <0x0 0x174000f0 0x0 0x64>;
+			reg = <0x0 0xb220000 0x0 0x10000>, <0x0 0x174000f0 0x0 0x64>;
 			qcom,pdc-ranges = <0 480 12>, <14 494 24>, <40 520 54>,
 					  <94 609 31>, <125 63 1>;
 			#interrupt-cells = <2>;