Re: [PATCH 1/2] net: dsa: lantiq: allow to use all GPHYs on xRX300 and xRX330

[Hauke Mehrtens <hauke@xxxxxxxxxx>]

On 12/4/20 2:49 AM, Andrew Lunn wrote:
> >   static const struct of_device_id gswip_of_match[] = {
> >   	{ .compatible = "lantiq,xrx200-gswip", .data = &gswip_xrx200 },
> > +	{ .compatible = "lantiq,xrx300-gswip", .data = &gswip_xrx300 },
> > +	{ .compatible = "lantiq,xrx330-gswip", .data = &gswip_xrx300 },
> >   	{},
>
> Is there an ID register which allows you to ask the silicon what it
> is?

Yes there is, see GSWIP_VERSION.

> It would be good to verify the compatible string against the hardware,
> if that is possible.
>
>     Andrew

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