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From: pavel@ucw.cz (Pavel Machek)
To: linux-arm-kernel@lists.infradead.org
Subject: GPIO support for HTC Dream
Date: Tue, 15 Dec 2009 22:21:26 +0100	[thread overview]
Message-ID: <20091215212125.GQ24406@elf.ucw.cz> (raw)
In-Reply-To: <1260907626.32296.16.camel@c-dwalke-linux.qualcomm.com>

On Tue 2009-12-15 12:07:06, Daniel Walker wrote:
> On Tue, 2009-12-15 at 20:12 +0100, Pavel Machek wrote:
> > > > 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?
> 
> Did you look at arch/arm/mach-msm/gpio.[ch] ? It looks like there some
> idle related code in there, and "SMEM" is connected through that code.
> (unless I'm looking at an older tree.)

Aha, I see... more gpios. No wonder I had problems with MMC and
framebuffer....

									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

  reply	other threads:[~2009-12-15 21:21 UTC|newest]

Thread overview: 59+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-12-08 10:28 GPIO support for HTC Dream Pavel Machek
2009-12-08 20:22 ` Ryan Mallon
2009-12-08 21:37   ` Pavel Machek
2009-12-08 21:53     ` Ryan Mallon
2009-12-10 16:26       ` Pavel Machek
2009-12-08 21:56     ` Arve Hjønnevåg
2009-12-09 11:32       ` Pavel Machek
2009-12-08 21:46   ` Pavel Machek
2009-12-08 22:03     ` Joe Perches
2009-12-09 11:46       ` Pavel Machek
2009-12-08 22:10     ` Ryan Mallon
2009-12-09 23:40       ` Ryan Mallon
2009-12-10 17:24         ` Pavel Machek
2009-12-10 17:41           ` Mark Brown
2009-12-10 19:49           ` Ryan Mallon
2009-12-10 23:14             ` H Hartley Sweeten
2009-12-11 19:58               ` Pavel Machek
2009-12-11 22:10               ` Pavel Machek
2009-12-11 22:40                 ` Arve Hjønnevåg
2009-12-11 23:12                   ` H Hartley Sweeten
2009-12-16 22:53                     ` Pavel Machek
2009-12-16 23:03                       ` Daniel Walker
2009-12-11 23:04                 ` H Hartley Sweeten
2009-12-14  6:45                   ` Pavel Machek
2009-12-14 17:54                     ` Daniel Walker
2009-12-14 18:12                       ` H Hartley Sweeten
2009-12-15  6:40                         ` Arve Hjønnevåg
2009-12-15 19:12                           ` Pavel Machek
2009-12-15 20:07                             ` Daniel Walker
2009-12-15 21:21                               ` Pavel Machek [this message]
2009-12-15 20:48                         ` Jamie Lokier
2009-12-15 21:07                           ` Brian Swetland
2009-12-14 19:00                     ` H Hartley Sweeten
2009-12-15 19:47                       ` Pavel Machek
2009-12-15 20:15                         ` H Hartley Sweeten
2009-12-15 20:47                           ` Pavel Machek
2009-12-15 21:16                           ` [patch] " Pavel Machek
2009-12-25 17:10                             ` Pavel Machek
2009-12-25 23:49                               ` Daniel Walker
2009-12-26  8:51                                 ` Pavel Machek
2009-12-15 20:24                         ` Ryan Mallon
2009-12-15 20:44                           ` Pavel Machek
2009-12-15  6:48                     ` Arve Hjønnevåg
2009-12-11 23:28                 ` Russell King - ARM Linux
2009-12-11 23:50                   ` H Hartley Sweeten
2009-12-14  6:24                   ` Pavel Machek
2009-12-10 16:57       ` Pavel Machek
2009-12-08 22:45 ` Russell King - ARM Linux
2009-12-09  0:39   ` Arve Hjønnevåg
2009-12-09 11:37     ` Pavel Machek
2009-12-09 11:42       ` Arve Hjønnevåg
2009-12-10 16:27         ` Pavel Machek
2009-12-09 16:18       ` Daniel Walker
2009-12-13 21:29         ` Pavel Machek
2009-12-13 21:38           ` Brian Swetland
2009-12-15 19:09             ` Pavel Machek
2009-12-14 17:40           ` Daniel Walker
2009-12-15 19:10             ` Pavel Machek
2009-12-09 11:41   ` Pavel Machek

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