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Commit 18b4bad3 authored by Antoine Tenart's avatar Antoine Tenart Committed by David S. Miller
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Documentation: bindings: net: add the Marvell PXA168 Ethernet controller 



This adds the binding documentation for the Marvell PXA168 Ethernet
controller, following its DT support.

Signed-off-by: default avatarAntoine Tenart <antoine.tenart@free-electrons.com>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 43d3ddf8

Documentation/devicetree/bindings/net/marvell-pxa168.txt

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* Marvell PXA168 Ethernet Controller



Required properties:

- compatible: should be "marvell,pxa168-eth".

- reg: address and length of the register set for the device.

- interrupts: interrupt for the device.

- clocks: pointer to the clock for the device.



Optional properties:

- port-id: Ethernet port number. Should be '0','1' or '2'.

- #address-cells: must be 1 when using sub-nodes.

- #size-cells: must be 0 when using sub-nodes.

- phy-handle: see ethernet.txt file in the same directory.

- local-mac-address: see ethernet.txt file in the same directory.



Sub-nodes:

Each PHY can be represented as a sub-node. This is not mandatory.



Sub-nodes required properties:

- reg: the MDIO address of the PHY.



Example:



	eth0: ethernet@f7b90000 {

		compatible = "marvell,pxa168-eth";

		reg = <0xf7b90000 0x10000>;

		clocks = <&chip CLKID_GETH0>;

		interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;

		#address-cells = <1>;

		#size-cells = <0>;

		phy-handle = <&ethphy0>;



		ethphy0: ethernet-phy@0 {

			reg = <0>;

		};

	};