diff --git a/tegra234-p3768-0000+p3767-0000.dts b/tegra234-p3768-0000+p3767-0000.dts
index f3950d2..e9460ae 100644
--- a/tegra234-p3768-0000+p3767-0000.dts
+++ b/tegra234-p3768-0000+p3767-0000.dts
@@ -13,6 +13,8 @@
 
 	aliases {
 		serial0 = &tcu;
+		serial1 = &uarta;
+		serial2 = &uarte;
 	};
 
 	chosen {
@@ -20,6 +22,18 @@
 	};
 
 	bus@0 {
+		serial@3100000 {
+			compatible = "nvidia,tegra194-hsuart";
+			reset-names = "serial";
+			status = "okay";
+		};
+
+		serial@3140000 {
+			compatible = "nvidia,tegra194-hsuart";
+			reset-names = "serial";
+			status = "okay";
+		};
+
 		serial@31d0000 {
 			status = "okay";
 		};