diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
index 90e6cd239f56..8af299801d5c 100644
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -4089,7 +4089,7 @@
 
 		remoteproc_cdsp: remoteproc@32300000 {
 			compatible = "qcom,sm8550-cdsp-pas";
-			reg = <0x0 0x32300000 0x0 0x1400000>;
+			reg = <0x0 0x32300000 0x0 0x10000>;
 
 			interrupts-extended = <&intc GIC_SPI 578 IRQ_TYPE_EDGE_RISING>,
 					      <&smp2p_cdsp_in 0 IRQ_TYPE_EDGE_RISING>,