diff --git a/qcom/sun-debug.dtsi b/qcom/sun-debug.dtsi
index bac641ac..f1981c8e 100644
--- a/qcom/sun-debug.dtsi
+++ b/qcom/sun-debug.dtsi
@@ -21,7 +21,7 @@
 	dcc: dcc@100ff000 {
 		compatible = "qcom,dcc-v2";
 		reg = <0x100ff000 0x1000>,
-		      <0x10080000 0x18000>;
+		      <0x10080000 0x8000>;
 		reg-names = "dcc-base", "dcc-ram-base";
 
 		qcom,transaction_timeout = <0>;