Messages in this thread | | | Date | Sun, 10 Oct 2021 18:50:39 -0700 | Subject | Re: [net-next PATCH v5 04/14] dt-bindings: net: dsa: qca8k: Document support for CPU port 6 | From | Florian Fainelli <> |
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On 10/10/2021 6:30 PM, Ansuel Smith wrote: > The switch now support CPU port to be set 6 instead of be hardcoded to > 0. Document support for it and describe logic selection. > > Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> > --- > Documentation/devicetree/bindings/net/dsa/qca8k.txt | 6 +++++- > 1 file changed, 5 insertions(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/net/dsa/qca8k.txt b/Documentation/devicetree/bindings/net/dsa/qca8k.txt > index cc214e655442..aeb206556f54 100644 > --- a/Documentation/devicetree/bindings/net/dsa/qca8k.txt > +++ b/Documentation/devicetree/bindings/net/dsa/qca8k.txt > @@ -29,7 +29,11 @@ the mdio MASTER is used as communication. > Don't use mixed external and internal mdio-bus configurations, as this is > not supported by the hardware. > > -The CPU port of this switch is always port 0. > +This switch support 2 CPU port.
Plural: ports.
> Normally and advised configuration is with > +CPU port set to port 0. It is also possible to set the CPU port to port 6 > +if the device requires it. The driver will configure the switch to the defined > +port. With both CPU port declared the first CPU port is selected as primary > +and the secondary CPU ignored.
Is this universally supported by all models that this binding covers? If not, you might want to explain that? -- Florian
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