Commit b9553876 authored by Chris Healy's avatar Chris Healy Committed by Shawn Guo
Browse files

ARM: dts: ZII: update MDIO speed and preamble 



Update MDIO configuration with ZII devices to fully utilize
MDIO endpoint capabilities.  All devices support 12.5MHz clock and
don't require MDIO preable.

Signed-off-by: default avatarChris Healy <cphealy@gmail.com>
Reviewed-by: default avatarFabio Estevam <festevam@gmail.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 493e8733

arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi

+2 −0
Original line number Diff line number Diff line
@@ -719,6 +719,8 @@ 
	mdio {

		#address-cells = <1>;

		#size-cells = <0>;

		clock-frequency = <12500000>;

		suppress-preamble;

		status = "okay";



		switch: switch@0 {

arch/arm/boot/dts/vf610-zii-cfu1.dts

+2 −0
Original line number Diff line number Diff line
@@ -158,6 +158,8 @@ 
	mdio1: mdio {

		#address-cells = <1>;

		#size-cells = <0>;

		clock-frequency = <12500000>;

		suppress-preamble;

		status = "okay";



		switch0: switch0@0 {

arch/arm/boot/dts/vf610-zii-dev.dtsi

+2 −0
Original line number Diff line number Diff line
@@ -137,6 +137,8 @@ 
	mdio1: mdio {

		#address-cells = <1>;

		#size-cells = <0>;

		clock-frequency = <12500000>;

		suppress-preamble;

		status = "okay";

	};

};

arch/arm/boot/dts/vf610-zii-spb4.dts

+2 −0
Original line number Diff line number Diff line
@@ -119,6 +119,8 @@ 
	mdio1: mdio {

		#address-cells = <1>;

		#size-cells = <0>;

		clock-frequency = <12500000>;

		suppress-preamble;

		status = "okay";



		switch0: switch0@0 {

arch/arm/boot/dts/vf610-zii-ssmb-dtu.dts

+2 −0
Original line number Diff line number Diff line
@@ -105,6 +105,8 @@ 
	mdio1: mdio {

		#address-cells = <1>;

		#size-cells = <0>;

		clock-frequency = <12500000>;

		suppress-preamble;

		status = "okay";



		switch0: switch0@0 {

CRA Git | Maintained and supported by SUSTech CRA and CCSE