diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index 13b85624c186..745ca60fc8ed 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -5105,7 +5105,7 @@
 
 		pdc_intc: interrupt-controller@b220000 {
 			compatible = "qcom,sdm845-pdc", "qcom,pdc";
-			reg = <0 0x0b220000 0 0x30000>;
+			reg = <0 0x0b220000 0 0x10000>;
 			qcom,pdc-ranges = <0 480 94>, <94 609 15>, <115 630 7>;
 			#interrupt-cells = <2>;
 			interrupt-parent = <&intc>;