diff --git a/arch/arm/dts/uniphier-ld11.dtsi b/arch/arm/dts/uniphier-ld11.dtsi
index e7514f0..3f9237c 100644
--- a/arch/arm/dts/uniphier-ld11.dtsi
+++ b/arch/arm/dts/uniphier-ld11.dtsi
@@ -124,7 +124,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart0>;
 			clocks = <&peri_clk 0>;
-			clock-frequency = <58820000>;
 			resets = <&peri_rst 0>;
 		};
 
@@ -136,7 +135,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart1>;
 			clocks = <&peri_clk 1>;
-			clock-frequency = <58820000>;
 			resets = <&peri_rst 1>;
 		};
 
@@ -148,7 +146,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart2>;
 			clocks = <&peri_clk 2>;
-			clock-frequency = <58820000>;
 			resets = <&peri_rst 2>;
 		};
 
@@ -160,7 +157,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart3>;
 			clocks = <&peri_clk 3>;
-			clock-frequency = <58820000>;
 			resets = <&peri_rst 3>;
 		};
 
diff --git a/arch/arm/dts/uniphier-ld20.dtsi b/arch/arm/dts/uniphier-ld20.dtsi
index 31bc124..6ffbf18 100644
--- a/arch/arm/dts/uniphier-ld20.dtsi
+++ b/arch/arm/dts/uniphier-ld20.dtsi
@@ -230,7 +230,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart0>;
 			clocks = <&peri_clk 0>;
-			clock-frequency = <58820000>;
 			resets = <&peri_rst 0>;
 		};
 
@@ -242,7 +241,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart1>;
 			clocks = <&peri_clk 1>;
-			clock-frequency = <58820000>;
 			resets = <&peri_rst 1>;
 		};
 
@@ -254,7 +252,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart2>;
 			clocks = <&peri_clk 2>;
-			clock-frequency = <58820000>;
 			resets = <&peri_rst 2>;
 		};
 
@@ -266,7 +263,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart3>;
 			clocks = <&peri_clk 3>;
-			clock-frequency = <58820000>;
 			resets = <&peri_rst 3>;
 		};
 
diff --git a/arch/arm/dts/uniphier-ld4.dtsi b/arch/arm/dts/uniphier-ld4.dtsi
index 5e43a92..4545056 100644
--- a/arch/arm/dts/uniphier-ld4.dtsi
+++ b/arch/arm/dts/uniphier-ld4.dtsi
@@ -71,7 +71,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart0>;
 			clocks = <&peri_clk 0>;
-			clock-frequency = <36864000>;
 			resets = <&peri_rst 0>;
 		};
 
@@ -83,7 +82,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart1>;
 			clocks = <&peri_clk 1>;
-			clock-frequency = <36864000>;
 			resets = <&peri_rst 1>;
 		};
 
@@ -95,7 +93,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart2>;
 			clocks = <&peri_clk 2>;
-			clock-frequency = <36864000>;
 			resets = <&peri_rst 2>;
 		};
 
@@ -107,7 +104,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart3>;
 			clocks = <&peri_clk 3>;
-			clock-frequency = <36864000>;
 			resets = <&peri_rst 3>;
 		};
 
diff --git a/arch/arm/dts/uniphier-pro4.dtsi b/arch/arm/dts/uniphier-pro4.dtsi
index 0004863..8185b54 100644
--- a/arch/arm/dts/uniphier-pro4.dtsi
+++ b/arch/arm/dts/uniphier-pro4.dtsi
@@ -79,7 +79,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart0>;
 			clocks = <&peri_clk 0>;
-			clock-frequency = <73728000>;
 			resets = <&peri_rst 0>;
 		};
 
@@ -91,7 +90,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart1>;
 			clocks = <&peri_clk 1>;
-			clock-frequency = <73728000>;
 			resets = <&peri_rst 1>;
 		};
 
@@ -103,7 +101,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart2>;
 			clocks = <&peri_clk 2>;
-			clock-frequency = <73728000>;
 			resets = <&peri_rst 2>;
 		};
 
@@ -115,7 +112,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart3>;
 			clocks = <&peri_clk 3>;
-			clock-frequency = <73728000>;
 			resets = <&peri_rst 3>;
 		};
 
@@ -429,7 +425,7 @@
 			pinctrl-0 = <&pinctrl_ether_rgmii>;
 			clock-names = "gio", "ether", "ether-gb", "ether-phy";
 			clocks = <&sys_clk 12>, <&sys_clk 6>, <&sys_clk 7>,
-				<&sys_clk 10>;
+				 <&sys_clk 10>;
 			reset-names = "gio", "ether";
 			resets = <&sys_rst 12>, <&sys_rst 6>;
 			phy-mode = "rgmii";
diff --git a/arch/arm/dts/uniphier-pro5.dtsi b/arch/arm/dts/uniphier-pro5.dtsi
index 32debf5..6aea9af 100644
--- a/arch/arm/dts/uniphier-pro5.dtsi
+++ b/arch/arm/dts/uniphier-pro5.dtsi
@@ -164,7 +164,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart0>;
 			clocks = <&peri_clk 0>;
-			clock-frequency = <73728000>;
 			resets = <&peri_rst 0>;
 		};
 
@@ -176,7 +175,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart1>;
 			clocks = <&peri_clk 1>;
-			clock-frequency = <73728000>;
 			resets = <&peri_rst 1>;
 		};
 
@@ -188,7 +186,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart2>;
 			clocks = <&peri_clk 2>;
-			clock-frequency = <73728000>;
 			resets = <&peri_rst 2>;
 		};
 
@@ -200,7 +197,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart3>;
 			clocks = <&peri_clk 3>;
-			clock-frequency = <73728000>;
 			resets = <&peri_rst 3>;
 		};
 
diff --git a/arch/arm/dts/uniphier-pxs2.dtsi b/arch/arm/dts/uniphier-pxs2.dtsi
index 20f3935..f4101c0 100644
--- a/arch/arm/dts/uniphier-pxs2.dtsi
+++ b/arch/arm/dts/uniphier-pxs2.dtsi
@@ -172,7 +172,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart0>;
 			clocks = <&peri_clk 0>;
-			clock-frequency = <88900000>;
 			resets = <&peri_rst 0>;
 		};
 
@@ -184,7 +183,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart1>;
 			clocks = <&peri_clk 1>;
-			clock-frequency = <88900000>;
 			resets = <&peri_rst 1>;
 		};
 
@@ -196,7 +194,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart2>;
 			clocks = <&peri_clk 2>;
-			clock-frequency = <88900000>;
 			resets = <&peri_rst 2>;
 		};
 
@@ -208,7 +205,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart3>;
 			clocks = <&peri_clk 3>;
-			clock-frequency = <88900000>;
 			resets = <&peri_rst 3>;
 		};
 
diff --git a/arch/arm/dts/uniphier-pxs3.dtsi b/arch/arm/dts/uniphier-pxs3.dtsi
index ae867cb..cfeeecd 100644
--- a/arch/arm/dts/uniphier-pxs3.dtsi
+++ b/arch/arm/dts/uniphier-pxs3.dtsi
@@ -152,7 +152,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart0>;
 			clocks = <&peri_clk 0>;
-			clock-frequency = <58820000>;
 			resets = <&peri_rst 0>;
 		};
 
@@ -164,7 +163,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart1>;
 			clocks = <&peri_clk 1>;
-			clock-frequency = <58820000>;
 			resets = <&peri_rst 1>;
 		};
 
@@ -176,7 +174,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart2>;
 			clocks = <&peri_clk 2>;
-			clock-frequency = <58820000>;
 			resets = <&peri_rst 2>;
 		};
 
@@ -188,7 +185,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart3>;
 			clocks = <&peri_clk 3>;
-			clock-frequency = <58820000>;
 			resets = <&peri_rst 3>;
 		};
 
diff --git a/arch/arm/dts/uniphier-sld8.dtsi b/arch/arm/dts/uniphier-sld8.dtsi
index 67d6977..f20926e 100644
--- a/arch/arm/dts/uniphier-sld8.dtsi
+++ b/arch/arm/dts/uniphier-sld8.dtsi
@@ -71,7 +71,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart0>;
 			clocks = <&peri_clk 0>;
-			clock-frequency = <80000000>;
 			resets = <&peri_rst 0>;
 		};
 
@@ -83,7 +82,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart1>;
 			clocks = <&peri_clk 1>;
-			clock-frequency = <80000000>;
 			resets = <&peri_rst 1>;
 		};
 
@@ -95,7 +93,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart2>;
 			clocks = <&peri_clk 2>;
-			clock-frequency = <80000000>;
 			resets = <&peri_rst 2>;
 		};
 
@@ -107,7 +104,6 @@
 			pinctrl-names = "default";
 			pinctrl-0 = <&pinctrl_uart3>;
 			clocks = <&peri_clk 3>;
-			clock-frequency = <80000000>;
 			resets = <&peri_rst 3>;
 		};
 
