linux-kernel - RE: [PATCH V1] TPS62360: Add tps62360 regulator driver

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Message-ID: <96C9D994977DD0439FB6D3FE3B13DD907DBDABA9E2@BGMAIL01.nvidia.com>
Date:	Mon, 9 Jan 2012 14:49:36 +0530
From:	Laxman Dewangan <ldewangan@...dia.com>
To:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
CC:	Laxman Dewangan <ldewangan.com@...dia.com>,
	"lrg@...mlogic.co.uk" <lrg@...mlogic.co.uk>,
	"linux-tegra@...r.kernel.org" <linux-tegra@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>
Subject: RE: [PATCH V1] TPS62360: Add tps62360 regulator driver


> On Monday, January 09, 2012 2:19 PM, Mark Brown wrote
> > > On Monday, January 09, 2012 1:09 PM, Mark Brown wrote

> > If valid gpios will be passed then driver will use the LRU mechanism
> > for getting desired configuration register for configuring the desired
> > voltage (passed through the regulator_setvoltage())and set the gpios
> > accordingly through gpio libs.
> > In this approach, because we need to set two different gpios for
> > desired logic, the output will not go in proper transition from
> > current to new one, for some time when we completed setting of
> > one gpio and setting second gpio.
> 
> Isn't that an issue anyway?
If device is designed like this then I think this will not be an issue.

I am happy that I understand the design and in sync with you.
I will send the patch with having this change.
Thanks you very much for clearing and helping me on understanding
and design.


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