[PATCH 1/2 V2] MXS: Set I2C timing registers for mxs-i2c
Marek Vasut
marex at denx.de
Tue Jul 10 11:13:31 EDT 2012
Dear Robert Schwebel,
> On Mon, Jul 09, 2012 at 05:58:22PM +0200, Marek Vasut wrote:
> > > The kernel should work for all users, not only for the majority, so:
> > > Better safe than sorry.
> > >
> > > Also, defaults should make the system work. Tuning can be done later by
> > > somebody who understands what is needed.
> > >
> > > And frankly, this attitude which made you add a potential regression is
> > > worrisome. I'd suggest to give stability a higher priority.
> >
> > I believe you misunderstood my intention. Setting it to 400kHz was done
> > because it's what most people will use, therefore avoiding duplication
> > (most of the board files will override this setting now). All right,
> > your sane defaults here can be applied, I won't argue.
>
> I think all I2C chips support 100 kHz, but only selected ones support
> 400 kHz.
Yes, this is correct. And I never argued about this.
But anyway, V3 patch is out, let's cut this discussion short.
Best regards,
Marek Vasut
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