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ARM: dts: sun7i: Add BCM53125 switch nodes to the lamobo-r1 board

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Now that we have a proper binding for Ethernet switches hanging off
different buses, and a driver for the BCM53125 switch, add its Device
Tree as a child MDIO node, at MDIO address 30 (Broadcom pseudo-PHY
address) and describe the ports layout of the Lamobo R1 board.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
Florian Fainelli 2016-06-27 17:45:56 -07:00 committed by Maxime Ripard
parent 29bc949088
commit d7b9eaff5f
1 changed files with 57 additions and 3 deletions
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60
arch/arm/boot/dts/sun7i-a20-lamobo-r1.dts
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@ -110,13 +110,67 @@
&gmac {
pinctrl-names = "default";
pinctrl-0 = <&gmac_pins_rgmii_a>;
phy = <&phy1>;
phy-mode = "rgmii";
phy-supply = <&reg_gmac_3v3>;
status = "okay";
phy1: ethernet-phy@1 {
reg = <1>;
fixed-link {
speed = <1000>;
full-duplex;
};
mdio {
compatible = "snps,dwmac-mdio";
#address-cells = <1>;
#size-cells = <0>;
switch: ethernet-switch@1e {
compatible = "brcm,bcm53125";
reg = <30>;
#address-cells = <1>;
#size-cells = <0>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port0: port@0 {
reg = <0>;
label = "lan2";
};
port1: port@1 {
reg = <1>;
label = "lan3";
};
port2: port@2 {
reg = <2>;
label = "lan4";
};
port3: port@3 {
reg = <3>;
label = "wan";
};
port4: port@4 {
reg = <4>;
label = "lan1";
};
port8: port@8 {
reg = <8>;
label = "cpu";
ethernet = <&gmac>;
phy-mode = "rgmii";
fixed-link {
speed = <1000>;
full-duplex;
};
};
};
};
};
};