Subject: Re: [PATCH v2 net-next 1/4] dt-bindings: net: convert sff,sfp to dtschema

From: "Russell King (Oracle)" <[email-masked]>
Date: Tue, 5 Jul 2022 22:34:32 +0100

On Tue, Jul 05, 2022 at 03:29:03PM -0600, Rob Herring wrote:
> On Mon, Jul 04, 2022 at 04:46:01PM +0300, Ioana Ciornei wrote:
> > +  maximum-power-milliwatt:
> > +    maxItems: 1
> > +    description:
> > +      Maximum module power consumption Specifies the maximum power consumption
> > +      allowable by a module in the slot, in milli-Watts. Presently, modules can
> > +      be up to 1W, 1.5W or 2W.
> 
>        enum: [ 1000, 1500, 2000 ]
> 
> Or is it not just those values? Maybe 'maximum: 2000' instead.

There is no enforcing of the value, we just read the value from
firmware and use it as a limit for the module (and the module can
specify powers of 1.5W or 2W in its EEPROM, otherwise it defaults
to 1W. Future standards may allow higher power consumptions.

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