[PATCH v4 1/6] dt-bindings: phy: ti,tcan104x-can: Document NXP TJA105X/1048

Conor Dooley conor at kernel.org
Wed Sep 3 09:25:54 PDT 2025


On Wed, Sep 03, 2025 at 06:49:47AM +0000, Peng Fan wrote:
> > Subject: RE: [PATCH v4 1/6] dt-bindings: phy: ti,tcan104x-can:
> > Document NXP TJA105X/1048
> > 
> ...
> > 
> > Thanks again for the detailed reading into datasheet.
> > 
> > Yes. But I would like to only keep one compatible "nxp,tja1051" from a
> > board design level, EN could be always tied to high for TJA1051T/E. So
> > to dt-binding, EN it is optional for all TJA1051 variants.
> > 
> > I am thinking to use below compatible in V4 for the devices added in
> > this patch. Does this look good to you?
> > 
> >       - items:
> >           - const: nxp,tja1057
> >           - const: nxp,tja1051
> >       - enum:
> >           ....
> >           - nxp,tja1048
> >           - nxp,tja1051
> 
> Considering TJA1057 does not have EN, I may need to use:
>       - enum:                                                                                       
>           ....
>           - nxp,tja1048                                                                             
>           - nxp,tja1051                                                                             
>           - nxp,tja1057                                                                             
>          ....

Seems reasonable to me, go for it.
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