[PATCH V2 5/6] regulator: add mxs on-chip regulator driver

Mark Brown broonie at kernel.org
Thu May 7 11:52:16 PDT 2015

On Thu, May 07, 2015 at 08:37:18PM +0200, Stefan Wahren wrote:
> > Stefan Wahren <stefan.wahren at i2se.com> hat am 4. Mai 2015 um 22:34

> > i'm sorry, i forgot the following point in the changelog:

> > - move dcdc handling from mxs_power to mxs-regulator

> > I hope the change is okay. I implemented only is_enabled() to have at least 1
> > operation.
> > But it's not really necessary.

> do we need enable / disable operation?

> In the bootloader code enabling the DC-DC is critical. There is a known issue
> which falsely triggers the brownout detection.

Why would the driver not provide these operations?

> > > I'm also not 100% clear what code the DCDCs and LDOs are
> > > sharing here...

> > Actually only probing and the regulator info structure.

> How can i improve that?

If the devices aren't sharing code then they should be separate drivers.
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