RE: [PATCH] tty: serial: samsung: add dedicated compatible for exynosauto SoCs

[Alim Akhtar]

Hi Krzysztof,

> -----Original Message-----
> From: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
> Sent: Monday, April 27, 2026 12:10 PM
> To: Alim Akhtar <alim.akhtar@xxxxxxxxxxx>; gregkh@xxxxxxxxxxxxxxxxxxx;
> jirislaby@xxxxxxxxxx
> Cc: linux-serial@xxxxxxxxxxxxxxx; linux-samsung-soc@xxxxxxxxxxxxxxx; linux-
> kernel@xxxxxxxxxxxxxxx
> Subject: Re: [PATCH] tty: serial: samsung: add dedicated compatible for
> exynosauto SoCs
> >
.
.
.
> >> Entire reasoning for doing this patch is wrong. And patch itself is
> >> NOOP (at least by quick look).
> > Thanks for a quick review, Can you please check the part of the patch
> > which adds OF_EARLYCON_DECLARE to add earlycon support?
> >
> 
> It also feels unnecessary - existing compatible will be used for earlycon, no?
> If matching by existing compatible does not work, commit msg should explain
> that.
>
Yes, it fall back to exynos850 and earlycon does work with fallback compatible, Thanks!
 
> Best regards,
> Krzysztof