[linux-sunxi] Re: [PATCH 6/7] regulator: AXP20x: Add support for regulators subsystem

Mark Brown broonie at kernel.org
Tue Mar 11 20:38:58 EDT 2014


On Tue, Mar 11, 2014 at 10:06:59PM +0100, Carlo Caione wrote:
> On Tue, Mar 11, 2014 at 07:29:40PM +0000, Mark Brown wrote:

> > With the above code the driver will return an error and never get as far
> > as registering the regulator.

> I agree, but if I register the regulators without having the constrains
> defined in the DT, when regulator_init_complete() is
> called, the regulators are disabled powering off the SoC (at least for
> DCDC2 and DCDC3).

Right, but the kernel will say what it's doing before it does so and
then the user can provide the appropriate setup in DT to force things
on.
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