diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-clearfog-itx.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a-clearfog-itx.dtsi
index 4bc151d721dd..1f946d3a4ec0 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-clearfog-itx.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-clearfog-itx.dtsi
@@ -135,6 +135,10 @@
 	status = "okay";
 };
 
+&serdes_1 {
+	status = "okay";
+};
+
 &uart0 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-half-twins.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-half-twins.dts
index d16e27307275..954b9955b1b3 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-half-twins.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-half-twins.dts
@@ -805,6 +805,10 @@
 	status = "disabled";
 };
 
+&serdes_1 {
+	status = "okay";
+};
+
 &serdes_2 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
index 935f421475ac..39b2b04be532 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
@@ -325,6 +325,10 @@
 	status = "okay";
 };
 
+&serdes_1 {
+	status = "okay";
+};
+
 &uart0 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2162a-clearfog.dts b/arch/arm64/boot/dts/freescale/fsl-lx2162a-clearfog.dts
index 99ee2b1c0f13..df2568ec7f1a 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2162a-clearfog.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2162a-clearfog.dts
@@ -367,6 +367,10 @@
 	status = "okay";
 };
 
+&serdes_1 {
+	status = "okay";
+};
+
 &serdes_2 {
 	status = "okay";
 };