Re: [PATCH 2/5] I2C: TWL4030: Kconfig and Makefile changes

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> > Again, what's a MADC?
>
> It's an 'upset C' of course ;)

Better than obfuscated C, I guess.  http://www.ioccc.org/ ... :)


> Really:
>
> It's a 10-bit analog-to-digital converter combined with a 16-input
> analog multiplexer.  Multiplexed-ADC I suppose.  It is used by
> processor groups, battery charger and USB sub-chip.
>
> 8 of the 16 inputs are externally useable and the other 8 are used
> by battery, speaker, usb.

In short, a fairly typical 10-bit/16-channel ADC, with some channels
serving dedicated functions.  Thanks.  That should be in the driver,
and in the Kconfig helptext.


> On the lines of documentation a public 3430 TRM should be here any
> day if not already.  I'm not sure on T2, though I'll ask the question.

I grabbed an OMAP 35x TRM yesterday, the "one big PDF" version, but
as of this morning there was no documentation on the TWL4030 page.

- Dave

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