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ARM: Kirkwood: DIR665: Instantiate Distributed Switch Architecture

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The DIR665 has an 8 port Ethernet Switch, a Marvell mv88e6171. Add a
DSA node in DT, to instantiate DSA support for the 4 back panel ports,
the Internet port, and the port to the CPU which is connected to eth0.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lkml.kernel.org/r/1414793613-11798-3-git-send-email-andrew@lunn.ch
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
This commit is contained in:
Andrew Lunn 2014-10-31 23:13:31 +01:00 committed by Jason Cooper
parent 8c0ff7a1df
commit dd5dc02e67
1 changed files with 45 additions and 0 deletions
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45
arch/arm/boot/dts/kirkwood-dir665.dts
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@ -202,6 +202,51 @@
gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
};
};
dsa@0 {
compatible = "marvell,dsa";
#address-cells = <2>;
#size-cells = <0>;
dsa,ethernet = <&eth0port>;
dsa,mii-bus = <&mdio>;
switch@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0 0>; /* MDIO address 0, switch 0 in tree */
port@0 {
reg = <0>;
label = "lan4";
};
port@1 {
reg = <1>;
label = "lan3";
};
port@2 {
reg = <2>;
label = "lan2";
};
port@3 {
reg = <3>;
label = "lan1";
};
port@4 {
reg = <4>;
label = "wan";
};
port@6 {
reg = <6>;
label = "cpu";
};
};
};
};
&mdio {