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arm64: dts: marvell: add xmdio nodes for 7k/8k

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Add the description of the xMDIO bus for the Marvell Armada 7k and
Marvell Armada 8k; for both CP110 slave and master. This bus is found
on Marvell Ethernet controllers and provides an interface with the
xMDIO bus.

Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
This commit is contained in:
Antoine Tenart 2017-06-15 16:43:26 +02:00 committed by Gregory CLEMENT
parent c7c3d6731f
commit f66b2aff46
2 changed files with 16 additions and 0 deletions
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8
arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi
View File

@ -98,6 +98,14 @@ cpm_mdio: mdio@12a200 {
status = "disabled"; status = "disabled";
}; };
cpm_xmdio: mdio@12a600 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "marvell,xmdio";
reg = <0x12a600 0x10>;
status = "disabled";
};
cpm_syscon0: system-controller@440000 { cpm_syscon0: system-controller@440000 {
compatible = "marvell,cp110-system-controller0", compatible = "marvell,cp110-system-controller0",
"syscon"; "syscon";

8
arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi
View File

@ -105,6 +105,14 @@ cps_mdio: mdio@12a200 {
status = "disabled"; status = "disabled";
}; };
cps_xmdio: mdio@12a600 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "marvell,xmdio";
reg = <0x12a600 0x10>;
status = "disabled";
};
cps_syscon0: system-controller@440000 { cps_syscon0: system-controller@440000 {
compatible = "marvell,cp110-system-controller0", compatible = "marvell,cp110-system-controller0",
"syscon"; "syscon";