diff --git a/arch/arm/boot/dts/hi3516a-demb.dts b/arch/arm/boot/dts/hi3516a-demb.dts
index 7a0d610351..79a702d030 100644
--- a/arch/arm/boot/dts/hi3516a-demb.dts
+++ b/arch/arm/boot/dts/hi3516a-demb.dts
@@ -87,6 +87,18 @@
 	status = "okay";
 };
 
+&uart1 {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&uart3 {
+	status = "okay";
+};
+
 &dual_timer0 {
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/hi3516a.dtsi b/arch/arm/boot/dts/hi3516a.dtsi
index f8ecb0ec4c..ba29813f29 100644
--- a/arch/arm/boot/dts/hi3516a.dtsi
+++ b/arch/arm/boot/dts/hi3516a.dtsi
@@ -23,6 +23,9 @@
 / {
 	aliases {
 		serial0 = &uart0;
+		serial1 = &uart1;
+		serial2 = &uart2;
+		serial3 = &uart3;
 		i2c0 = &i2c_bus0;
 		i2c1 = &i2c_bus1;
 		i2c2 = &i2c_bus2;