diff --git a/arch/arm/boot/dts/tegra30-beaver.dts b/arch/arm/boot/dts/tegra30-beaver.dts
index 0f296a439eacaf830da0bc0e1e953b0c837f23ee..8ff2ff20e4a34a3799be59fc6f3b5dff5e621329 100644
--- a/arch/arm/boot/dts/tegra30-beaver.dts
+++ b/arch/arm/boot/dts/tegra30-beaver.dts
@@ -90,7 +90,6 @@
 
 	serial@70006000 {
 		status = "okay";
-		clock-frequency = <408000000>;
 	};
 
 	i2c@7000c000 {
diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi
index ff6b68fe08af14211032dbb1cbf290e34ee37b90..17499272a4ef97e2df09fc8ced7f07bf13255aaa 100644
--- a/arch/arm/boot/dts/tegra30-cardhu.dtsi
+++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi
@@ -120,13 +120,11 @@
 
 	serial@70006000 {
 		status = "okay";
-		clock-frequency = <408000000>;
 	};
 
 	serial@70006200 {
 		compatible = "nvidia,tegra30-hsuart";
 		status = "okay";
-		clock-frequency = <408000000>;
 	};
 
 	i2c@7000c000 {
diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index ff4a0ca459831256bdf9c57000d8776399353f6d..313fa71e099d0acf82bb328366b5a5915988b5c0 100644
--- a/arch/arm/boot/dts/tegra30.dtsi
+++ b/arch/arm/boot/dts/tegra30.dtsi
@@ -234,6 +234,7 @@
 		reg = <0x70006000 0x40>;
 		reg-shift = <2>;
 		interrupts = <0 36 0x04>;
+		clock-frequency = <408000000>;
 		nvidia,dma-request-selector = <&apbdma 8>;
 		clocks = <&tegra_car 6>;
 		status = "disabled";
@@ -243,6 +244,7 @@
 		compatible = "nvidia,tegra30-uart", "nvidia,tegra20-uart";
 		reg = <0x70006040 0x40>;
 		reg-shift = <2>;
+		clock-frequency = <408000000>;
 		interrupts = <0 37 0x04>;
 		nvidia,dma-request-selector = <&apbdma 9>;
 		clocks = <&tegra_car 160>;
@@ -253,6 +255,7 @@
 		compatible = "nvidia,tegra30-uart", "nvidia,tegra20-uart";
 		reg = <0x70006200 0x100>;
 		reg-shift = <2>;
+		clock-frequency = <408000000>;
 		interrupts = <0 46 0x04>;
 		nvidia,dma-request-selector = <&apbdma 10>;
 		clocks = <&tegra_car 55>;
@@ -263,6 +266,7 @@
 		compatible = "nvidia,tegra30-uart", "nvidia,tegra20-uart";
 		reg = <0x70006300 0x100>;
 		reg-shift = <2>;
+		clock-frequency = <408000000>;
 		interrupts = <0 90 0x04>;
 		nvidia,dma-request-selector = <&apbdma 19>;
 		clocks = <&tegra_car 65>;
@@ -273,6 +277,7 @@
 		compatible = "nvidia,tegra30-uart", "nvidia,tegra20-uart";
 		reg = <0x70006400 0x100>;
 		reg-shift = <2>;
+		clock-frequency = <408000000>;
 		interrupts = <0 91 0x04>;
 		nvidia,dma-request-selector = <&apbdma 20>;
 		clocks = <&tegra_car 66>;