linux-kernel - Re: [PATCH] regulator: arizona-ldo1: Add ramp time for HI

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Message-ID: <20150324172046.GU17265@sirena.org.uk>
Date:	Tue, 24 Mar 2015 10:20:46 -0700
From:	Mark Brown <broonie@...nel.org>
To:	Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>
Cc:	patches@...nsource.wolfsonmicro.com, lgirdwood@...il.com,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] regulator: arizona-ldo1: Add ramp time for HI_PWR

On Tue, Mar 24, 2015 at 05:05:34PM +0000, Charles Keepax wrote:

> Oh, I had one other thought, what about if we just returned 25uS
> as a worse case for the transition. Perhaps that would be nicer,
> and the 1.2V -> 1.8V transition is almost certainly the slowest
> of the options available.

That works too.  The problem is returning zero.

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