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SubjectRe: [PATCH 6/6] regulator: anatop: set default voltage selector for pcie
On Thu, Apr 13, 2017 at 03:41:03PM +0800, Dong Aisheng wrote:
> On Tue, Apr 11, 2017 at 09:40:03PM +0100, Mark Brown wrote:

> > Why is this the only anatop regulator which can have this problem and
> > how do we know this is a good value?

> Anatop regulator has no separate gate bit.
> e.g.
> 00000 Power gated off
> 00001 Target core voltage = 0.725V
> ...
> So it may have no valid default voltage in case it's disabled in
> bootloader.
> e.g. regulator_enable() may not work.

That doesn't answer my question. What I'm asking is why another anatop
regulator might not end up disabled like this one.

> The default voltage 1.100v this patch sets is defined in reference
> manual.

For the SoC you're currently looking at... might another have a
different value?
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