Re: am335x: TSC & ADC reworking including DT pieces, take 4

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On Wed, Jun 12, 2013 at 04:02:00PM +0200, Sebastian Andrzej Siewior wrote:
> >> By keep the regmap code you mean I am allowed to remove the regmap
> >> usage in mfd (keep patch #1) or do you insist on adding its usage in
> >> iio and input?
> > I insist on keeping it on the MFD driver, i.e. _not_ keeping patch #1.
> 
> This forces me redo a few things and most likely adding it to the
> iio and input driver to be consistent here.
I'm not asking for that. The current MFD code uses regmap fine without
the iio and input using it, I don't see why you would have to add regmap
support there.

> Could you please give a reason why using the regmap here is a good
> thing? I mentioned a few why it is not and why is better to leave it
> out.
Yes, and I'm not convinced obviously. regmap prevents you from open
coding your MMIO access, and this is the right approach.

Cheers,
Samuel.

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