From: Anton Vorontsov <avorontsov@ru.mvista.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: linuxppc-dev@ozlabs.org
Subject: Re: [PATCH] add gpiolib support for mpc5200
Date: Fri, 25 Apr 2008 16:32:21 +0400 [thread overview]
Message-ID: <20080425123221.GA27807@polina.dev.rtsoft.ru> (raw)
In-Reply-To: <20080425105333.GM6692@pengutronix.de>
On Fri, Apr 25, 2008 at 12:53:33PM +0200, Sascha Hauer wrote:
[...]
> >
> > As for the wide spans caused by gpt gpios, it is probably okay for
> > now, but we can rework it to do something clever (like have a single
> > registration for all gpt gpios) at a later date.
>
> I would rather teach the of gpio infrastructure not to reserve 32 gpios
> for each chip. This will bite us once we want to support gpio chips with
> more than 32 gpios anyway.
The patch already exists:
http://ozlabs.org/pipermail/linuxppc-dev/2008-March/052881.html
It is waiting for few patches that are in the -mm tree (Andrew said that
he'll push them into 2.6.26 at some point).
--
Anton Vorontsov
email: cbouatmailru@gmail.com
irc://irc.freenode.net/bd2
next prev parent reply other threads:[~2008-04-25 12:32 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-04-24 15:36 [PATCH] add gpiolib support for mpc5200 Sascha Hauer
2008-04-24 18:45 ` Grant Likely
2008-04-25 10:53 ` Sascha Hauer
2008-04-25 12:32 ` Anton Vorontsov [this message]
2008-04-25 15:30 ` Matt Sealey
2008-04-25 18:51 ` Sascha Hauer
2008-04-25 19:30 ` Grant Likely
2008-04-24 19:11 ` Grant Likely
2008-04-25 8:22 ` Stephen Rothwell
2008-04-25 10:56 ` Sascha Hauer
2008-04-25 13:07 ` Anton Vorontsov
2008-04-25 13:42 ` Sascha Hauer
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