[PATCH mt76 v2 1/3] dt-bindings: net: wireless: mt76: Document power-limits country property

[Sven Eckelmann]

On Monday, 6 October 2025 22:48:15 CEST Johannes Berg wrote:
> On Mon, 2025-10-06 at 15:45 -0500, Rob Herring wrote:
> > 
> > > +          country:
> > > +            $ref: /schemas/types.yaml#/definitions/string
> > > +            description:
> > > +              ISO 3166-1 alpha-2 country code for power limits
> > 
> > This would be constrained to something like this?:
> > 
> > pattern: '^[A-Z]{2}$'
> 
> There's a "00" special case for "world roaming", so maybe that would
> have to be '^([A-Z]{2}|00)$'? Not sure you'd ever want to specify that
> though. We also use '99' internally for even more special cases, but I'm
> pretty sure that shouldn't be specified externally.

Good point. I would say that 00 is already handled by the "fallback" limit 
code. If it finds neither a country nor a regdomain, it just marks this entry 
as "fallback".

Regards,
	Sven
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