linux-kernel - Re: GPIO support for HTC Dream

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Date:	Tue, 15 Dec 2009 20:12:29 +0100
From:	Pavel Machek <pavel@....cz>
To:	Arve Hj?nnev?g <arve@...roid.com>
Cc:	H Hartley Sweeten <hartleys@...ionengravers.com>,
	Daniel Walker <dwalker@...eaurora.org>,
	Ryan Mallon <ryan@...ewatersys.com>,
	Iliyan Malchev <malchev@...gle.com>,
	Brian Swetland <swetland@...gle.com>,
	kernel list <linux-kernel@...r.kernel.org>,
	linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>
Subject: Re: GPIO support for HTC Dream

> > One other thing.  Are the gpio's handled by Pavel's driver actually from the
> > MSM chip or from an external CPLD?  The registers are all defined as:
> >
> > +               .reg = reg_num + DREAM_CPLD_BASE,
> >
> > If they are external from the MSM chip this driver should probably be renamed
> > to something more appropriate since it is probably dream specific and not
> > generic to the msm architecture.
> 
> These are board specific gpios. I think it would be less confusing if
> the msm gpio support was added first.

I did not see msm-generic gpios in the trees, where are they? What is
connected over them?
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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