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ARM: orion5x: add gigabit ethernet and mvmdio device tree nodes 

This patch adds mv643xx_eth and mvmdio device tree nodes for DT enabled
Orion5x boards. Phy nodes are also added with reg property set on a
per-board basis.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
This commit is contained in:
Sebastian Hesselbarth 2013-07-02 13:00:20 +02:00 committed by Jason Cooper
parent 876e233335
commit 99d6455b8e
2 changed files with 46 additions and 0 deletions
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17
arch/arm/boot/dts/orion5x-lacie-ethernet-disk-mini-v2.dts
View File

@ -53,3 +53,20 @@ led@1 {
};
};
};
&mdio {
status = "okay";
ethphy: ethernet-phy {
device-type = "ethernet-phy";
reg = <8>;
};
};
&eth {
status = "okay";
ethernet-port@0 {
phy-handle = <&ethphy>;
};
};

29
arch/arm/boot/dts/orion5x.dtsi
View File

@ -132,5 +132,34 @@ crypto@90000 {
interrupts = <28>;
status = "okay";
};
mdio: mdio-bus@72004 {
compatible = "marvell,orion-mdio";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x72004 0x84>;
interrupts = <22>;
status = "disabled";
/* add phy nodes in board file */
};
eth: ethernet-controller@72000 {
compatible = "marvell,orion-eth";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x72000 0x4000>;
marvell,tx-checksum-limit = <1600>;
status = "disabled";
ethernet-port@0 {
device_type = "network";
compatible = "marvell,orion-eth-port";
reg = <0>;
/* overwrite MAC address in bootloader */
local-mac-address = [00 00 00 00 00 00];
/* set phy-handle property in board file */
};
};
};
};