linux-kernel - Re: [PATCH] regulator: Support set_voltage_time_sel for drivers implement set

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Message-ID: <20120405103403.GJ3129@opensource.wolfsonmicro.com>
Date:	Thu, 5 Apr 2012 11:34:04 +0100
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Axel Lin <axel.lin@...il.com>
Cc:	linux-kernel@...r.kernel.org, Liam Girdwood <lrg@...com>
Subject: Re: [PATCH] regulator: Support set_voltage_time_sel for drivers
 implement set_voltage

On Wed, Apr 04, 2012 at 08:26:48PM +0800, Axel Lin wrote:

> I forgot to mention that s5m8767 needs this patch to work.
> s5m8767 implements set_voltage, get_voltage_sel and
> set_voltage_time_sel callbacks.

We should be fine without it usually, generally the ramp times are
relatively fast in comparison with the time taken for the physical I/O
to complete.

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