Re: [PATCH v2 2/4] sh-pfc: sh73a0: Add VCCQ MC0 regulator

[Laurent Pinchart <laurent.pinchart@ideasonboard.com>]

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Hi Mark,

On Thursday 25 April 2013 12:07:18 Mark Brown wrote:
> On Thu, Apr 25, 2013 at 12:00:26AM +0200, Laurent Pinchart wrote:
> > As the same register is also used for pin control purposes there is no
> > way to achieve atomic read/write sequences with a separate regulator
> > driver. We thus need to implement the regulator here.
> 
> You could use an MMIO regmap providing the performance isn't critical
> enough for that to cause problems.

Can you share a regmap object between two separate drivers for two separate 
platform devices ?

> But this looks basically OK if we can't do that for some reason.
> 
> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

Thank you.

-- 
Regards,

Laurent Pinchart

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