diff --git a/optee-dts/tegra234-optee.dts b/optee-dts/tegra234-optee.dts
index 8121534..ee67394 100644
--- a/optee-dts/tegra234-optee.dts
+++ b/optee-dts/tegra234-optee.dts
@@ -172,6 +172,12 @@
 				pages-count = <0x10>;
 				attributes = <0x3>; /* read-write */
 			};
+
+			scratch-t234 {
+				base-address = <0x00000000 0x0c390000>;
+				pages-count = <0x2>;
+				attributes = <0x3>; /* read-write */
+			};
 		};
 	};
 };