linux-kernel - Re: [PATCH RESEND] regulator: palmas: Fix off-by-one for ramp

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Message-ID: <51752BD9.2020707@nvidia.com>
Date:	Mon, 22 Apr 2013 17:53:53 +0530
From:	Laxman Dewangan <ldewangan@...dia.com>
To:	Axel Lin <axel.lin@...ics.com>
CC:	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	Graeme Gregory <gg@...mlogic.co.uk>,
	Liam Girdwood <lgirdwood@...il.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH RESEND] regulator: palmas: Fix off-by-one for ramp_delay
 and register value mapping

On Monday 22 April 2013 03:52 PM, Axel Lin wrote:
> Datasheet says:
> Time Step (TSTEP) selection, when changing the output voltage, the new value is
> reached through successive voltage steps (if not bypassed). The equivalent
> programmable slew rate of the output voltage is:
>
> TSTEP[1:0]: 00 Jump (no slope control)
> TSTEP[1:0]: 01 10mV/us
> TSTEP[1:0]: 10 5mV/us (default)
> TSTEP[1:0]: 11 2.5mV/us
>
> Signed-off-by: Axel Lin <axel.lin@...ics.com>
> ---

Acked-by: Laxman Dewangan <ldewangan@...dia.com>

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