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
next prev parent 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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