On Tue, Oct 28, 2008 at 11:18:24AM +0000, ext Jonathan Cameron wrote:
quoted text
> Dear All,
> 
> The new da903x driver is proving to be a good replacement for the out of kernel
> driver I've been using previously.
> 
> Unfortunately there is still quite a lot of functionality to to add.
> 
> The key one for me is control of the USB charge pump. So the question is, does
> this fit within the regulator framework (i.e. should I add it to the regulator
> driver) or should this be a seperate driver (and if so where?)
> 
> Personally I'm not convinced it fits cleanly within the regulator framework
> given it is probably only ever going to get called from one driver and has
> somewhat odd properties!

I was thinking the same and even mailed Liam and Mark about it. The
design I was thinking was the charger chip would be done in regulator
framework and the battery chip (or current gauge) would be using power
supply fw and regulator consumer device.

The constraints would be basically the current and/or voltage range your
charger chip supports.

I still didn't have much time to hack on it, but seemed to be pretty
reasonable.

If someone has better idea, I'd trully like to hear that.

-- 
balbi
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