diff --git a/oplus/dodge_overlay_common.dtsi b/oplus/dodge_overlay_common.dtsi
index ec354d01..61904b2a 100644
--- a/oplus/dodge_overlay_common.dtsi
+++ b/oplus/dodge_overlay_common.dtsi
@@ -74,3 +74,7 @@
 	//#endif /* OPLUS_FEATURE_THERMAL_HORAE */
 
 };
+
+&adspslpi_mem {
+	reg = <0x0 0x9ee00000 0x0 0x5a80000>;
+};
diff --git a/oplus/erhai_overlay_common.dtsi b/oplus/erhai_overlay_common.dtsi
index e3c74477..cbfdcba1 100644
--- a/oplus/erhai_overlay_common.dtsi
+++ b/oplus/erhai_overlay_common.dtsi
@@ -166,3 +166,7 @@
 		};
 	};
 };
+
+&adspslpi_mem {
+	reg = <0x0 0x9ee00000 0x0 0x5080000>;
+};
diff --git a/oplus/hummer_overlay_common.dtsi b/oplus/hummer_overlay_common.dtsi
index a675e0a3..82b0b749 100644
--- a/oplus/hummer_overlay_common.dtsi
+++ b/oplus/hummer_overlay_common.dtsi
@@ -48,4 +48,8 @@
         };
     };
     //#endif /* CONFIG_HMBIRD_SCHED */
-};
\ No newline at end of file
+};
+
+&adspslpi_mem {
+	reg = <0x0 0x9ee00000 0x0 0x5a80000>;
+};
diff --git a/oplus/pagani_overlay_common.dtsi b/oplus/pagani_overlay_common.dtsi
index c906a378..5254d2fc 100644
--- a/oplus/pagani_overlay_common.dtsi
+++ b/oplus/pagani_overlay_common.dtsi
@@ -71,4 +71,8 @@
         compatible = "oplus,shell-temp";
     };
     //#endif /* OPLUS_FEATURE_THERMAL_HORAE */
-};
\ No newline at end of file
+};
+
+&adspslpi_mem {
+	reg = <0x0 0x9ee00000 0x0 0x5080000>;
+};
diff --git a/qcom/sun.dtsi b/qcom/sun.dtsi
index c95f66e3..52b6f540 100644
--- a/qcom/sun.dtsi
+++ b/qcom/sun.dtsi
@@ -3942,10 +3942,9 @@
 		reg = <0x0 0x9ed80000 0x0 0x80000>;
 	};
 
-		/*reg = <0x0 0x9ee00000 0x0 0x3a80000>;*/
 	adspslpi_mem: adspslpi_region@9ee00000 {
 		no-map;
-		reg = <0x0 0x9ee00000 0x0 0x5080000>;
+		reg = <0x0 0x9ee00000 0x0 0x3a80000>;
 	};
 
 	/* uefi region can be reused by apps */