dt-bindings: net: dsa: b53: add missing CPU port phy-mode to example
Looking at b53_srab_phylink_get_caps() I get no indication of what PHY modes does port 8 support, since it is implemented circularly based on the p->mode retrieved from the device tree (and in PHY_INTERFACE_MODE_NA it reports nothing to supported_interfaces). However if I look at the b53_switch_chips[] element for BCM58XX_DEVICE_ID, I see that port 8 is the IMP port, and SRAB means the IMP port is internal to the SoC. So use phy-mode = "internal" in the example. Note that this will make b53_srab_phylink_get_caps() go through the "default" case and report PHY_INTERFACE_MODE_INTERNAL to supported_interfaces, which is probably a good thing. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Documentation/devicetree/bindings/net/dsa
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@ -254,6 +254,8 @@ examples:
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ethernet = <&amac2>;
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label = "cpu";
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reg = <8>;
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phy-mode = "internal";
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fixed-link {
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speed = <1000>;
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full-duplex;
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