From dd5dc02e679c33b74a918faff596a7381e6bce5e Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Fri, 31 Oct 2014 23:13:31 +0100 Subject: [PATCH] ARM: Kirkwood: DIR665: Instantiate Distributed Switch Architecture 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 Link: https://lkml.kernel.org/r/1414793613-11798-3-git-send-email-andrew@lunn.ch Signed-off-by: Jason Cooper --- arch/arm/boot/dts/kirkwood-dir665.dts | 45 +++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) diff --git a/arch/arm/boot/dts/kirkwood-dir665.dts b/arch/arm/boot/dts/kirkwood-dir665.dts index d5ca9284db13..786959ee9cbe 100644 --- a/arch/arm/boot/dts/kirkwood-dir665.dts +++ b/arch/arm/boot/dts/kirkwood-dir665.dts @@ -202,6 +202,51 @@ wps { gpios = <&gpio1 14 GPIO_ACTIVE_LOW>; }; }; + + dsa@0 { + compatible = "marvell,dsa"; + #address-cells = <2>; + #size-cells = <0>; + + dsa,ethernet = <ð0port>; + 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 {