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dt-bindings: net: dsa: document additional Microchip KSZ9477 family s…
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…witches

Document additional Microchip KSZ9477 family switches.

Show how KSZ8565 switch should be configured as the host port is port 7
instead of port 5.

Signed-off-by: Tristram Ha <Tristram.Ha@microchip.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Tristram Ha authored and David S. Miller committed Mar 3, 2019
1 parent d5fa9c5 commit a1c0ed2
Showing 1 changed file with 43 additions and 0 deletions.
43 changes: 43 additions & 0 deletions Documentation/devicetree/bindings/net/dsa/ksz.txt
Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,11 @@ Required properties:
of the following:
- "microchip,ksz9477"
- "microchip,ksz9897"
- "microchip,ksz9896"
- "microchip,ksz9567"
- "microchip,ksz8565"
- "microchip,ksz9893"
- "microchip,ksz9563"

Optional properties:

Expand Down Expand Up @@ -73,4 +78,42 @@ Ethernet switch connected via SPI to the host, CPU port wired to eth0:
};
};
};
ksz8565: ksz8565@0 {
compatible = "microchip,ksz8565";
reg = <0>;

spi-max-frequency = <44000000>;
spi-cpha;
spi-cpol;

ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
label = "lan1";
};
port@1 {
reg = <1>;
label = "lan2";
};
port@2 {
reg = <2>;
label = "lan3";
};
port@3 {
reg = <3>;
label = "lan4";
};
port@6 {
reg = <6>;
label = "cpu";
ethernet = <&eth0>;
fixed-link {
speed = <1000>;
full-duplex;
};
};
};
};
};

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