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.ten...@free-electrons.com> --- arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi | 7 +++++++ arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi | 7 +++++++ 2 files changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi index 037ed30d75a7..95953743455e 100644 --- a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi @@ -98,6 +98,13 @@ clocks = <&cpm_syscon0 1 9>, <&cpm_syscon0 1 5>; }; + cpm_xmdio: mdio@12a600 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "marvell,xmdio"; + reg = <0x12a600 0x10>; + }; + cpm_icu: interrupt-controller@1e0000 { compatible = "marvell,cp110-icu"; reg = <0x1e0000 0x10>; diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi index 2a99ff8fca2a..594356243ddb 100644 --- a/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-cp110-slave.dtsi @@ -103,6 +103,13 @@ clocks = <&cps_syscon0 1 9>, <&cps_syscon0 1 5>; }; + cps_xmdio: mdio@12a600 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "marvell,xmdio"; + reg = <0x12a600 0x10>; + }; + cps_icu: interrupt-controller@1e0000 { compatible = "marvell,cp110-icu"; reg = <0x1e0000 0x10>; -- 2.9.4