linux-kernel - RE: [PATCH 1/2] regulator: lp8788-buck: Remove val array in lp8788_init

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Message-ID: <A874F61F95741C4A9BA573A70FE3998F69E0579D@DQHE02.ent.ti.com>
Date:	Mon, 10 Dec 2012 03:22:45 +0000
From:	"Kim, Milo" <Milo.Kim@...com>
To:	Axel Lin <axel.lin@...ics.com>
CC:	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	"Girdwood, Liam" <lrg@...com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH 1/2] regulator: lp8788-buck: Remove val array in
 lp8788_init_dvs

> Actually, what you want is to clear mask[id] bits.
> Setting 0 for the data argument here is clear.

I would say it's not clearing bit but the DVS control configuration.
If the bit is 0, external pin is used for the DVS.
If it is 1, then DVS is controlled by other register settings.
Therefore, it's a kind of default configuration rather than clearing bits.

> But if you prefer to keep it as is, it's ok.
Thanks for your understanding.

Best Regards,
Milo


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