diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
index 46f2e67ce623..3f79aea64446 100644
--- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
@@ -2265,7 +2265,7 @@
 
 		remoteproc_mpss: remoteproc@4080000 {
 			compatible = "qcom,sm8450-mpss-pas";
-			reg = <0x0 0x04080000 0x0 0x4040>;
+			reg = <0x0 0x04080000 0x0 0x10000>;
 
 			interrupts-extended = <&intc GIC_SPI 264 IRQ_TYPE_EDGE_RISING>,
 					      <&smp2p_modem_in 0 IRQ_TYPE_EDGE_RISING>,