linux-kernel - Re: [PATCH V2] regulator: 88pm800: add regulator driver for 88pm800

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Message-ID: <20130626082314.GJ27646@sirena.org.uk>
Date:	Wed, 26 Jun 2013 09:23:14 +0100
From:	Mark Brown <broonie@...nel.org>
To:	Chao Xie <xiechao.mail@...il.com>
Cc:	Chao Xie <chao.xie@...vell.com>,
	Liam Girdwood <lgirdwood@...il.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	yizhang@...vell.com
Subject: Re: [PATCH V2] regulator: 88pm800: add regulator driver for 88pm800

On Wed, Jun 26, 2013 at 09:35:01AM +0800, Chao Xie wrote:

> The regulator driver does not only work for 88pm805 but also for the
> next lite version 88pm822.
> 88pm822 only have 14 LDOes. So i defined array of points in pdata.
> When user define pdata for 88pm805, it can fill all 19 LDOes, while
> for 88pm822, it only fill 14 LDOes, and set
> others to be NULL, and do not need fill some dummy data into the left 5 LDOes.
> The 88pm822 is just tape out, and we are debugging at it. So the
> detection of 88pm822 is not added to this driver yet.

Handling of multiple devices like that would normally be done by using
the device name that is registered.

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