linux-kernel - Re: About [PATCH 1/2] regulator: core: Provide a dummy regulator with full constraints

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Date:	Thu, 17 Oct 2013 12:39:55 +0800
From:	Wei Ni <wni@...dia.com>
To:	Mark Brown <broonie@...nel.org>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"swarren@...dotorg.org" <swarren@...dotorg.org>,
	"linux-tegra@...r.kernel.org" <linux-tegra@...r.kernel.org>
Subject: Re: About [PATCH 1/2] regulator: core: Provide a dummy regulator
 with full constraints

On 10/16/2013 06:39 PM, Mark Brown wrote:
> * PGP Signed by an unknown key
> 
> On Wed, Oct 16, 2013 at 12:36:46PM +0800, Wei Ni wrote:
>> On 10/12/2013 08:14 PM, Mark Brown wrote:
> 
>>> OK, I think the device tree board code just needs to set full
>>> constraints during machine initialisation.  We can't have multiple
> 
>> Hi, Mark, do you mean we can call regulator_has_full_constraints(), but
>> some platforms doesn't have board file now, they only have dts file, how
>> to call this functions?
> 
> There is still a board file for DT machines, it's just shared between
> all machines - it should be doing the call instead of the regulator
> framework trying to retrofit it.

So do you mean it should call the regulator_has_full_constraints() in
the .init_machine for all machines? If so, this will affect all boards,
for example, in arch/arm/mach-tegra, if we set full constraints in the
shared board file tegra.c, all tegra boards will be set, is it right?

Thanks.
Wei.

> 
> * Unknown Key
> * 0x7EA229BD
> 

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