All of lore.kernel.org
 help / color / mirror / Atom feed
From: pdeschrijver@nvidia.com (Peter De Schrijver)
To: linux-arm-kernel@lists.infradead.org
Subject: Getting your opinion about the best place to put one specific device driver...
Date: Thu, 14 Feb 2013 12:28:45 +0200	[thread overview]
Message-ID: <20130214102845.GJ3073@tbergstrom-lnx.Nvidia.com> (raw)
In-Reply-To: <20130213165439.GH7144@atomide.com>

On Wed, Feb 13, 2013 at 05:54:39PM +0100, Tony Lindgren wrote:
> * Arnd Bergmann <arnd@arndb.de> [130213 03:07]:
> > On Wednesday 13 February 2013, Jean-Nicolas GRAUX wrote:
> > > Le 02/12/2013 06:41 PM, Arnd Bergmann a ?crit :
> > > > On Tuesday 12 February 2013, Jean-Nicolas GRAUX wrote:
> > > > If a more dynamic user interface is needed, I think it would be good
> > > > to have a generic mechanism in the pinctrl subsystem to reroute pins
> > > > like these, which can work for all pins in the system (or at least
> > > > those that have not been claimed by another device). I don't know if
> > > > that interface already exists, but Linus would be the right person
> > > > to answer that.
> > >
> > > I think i have one colleague that recently made a patch for that purpose.
> > > But i believe this is still in progress. It consists in improving the 
> > > pinctrl
> > > debugfs interface to be able to manually change the pin muxing and
> > > the gpio configuration for debug/testing purpose.
> > 
> > Sounds good to me. Peter, Tony, do you think that would be a good enough
> > interface for other platforms as well?
> 
> Yes debugfs is the way to go for modifying the hwobs settings.

Agreed. debugfs would be fine.

Cheers,

Peter.

  reply	other threads:[~2013-02-14 10:28 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-02-12  9:44 Getting your opinion about the best place to put one specific device driver Jean-Nicolas GRAUX
2013-02-12 14:54 ` Arnd Bergmann
2013-02-12 16:26   ` Jean-Nicolas GRAUX
2013-02-12 16:57     ` Tony Lindgren
2013-02-12 17:41     ` Arnd Bergmann
2013-02-13  9:16       ` Jean-Nicolas GRAUX
2013-02-13 11:04         ` Arnd Bergmann
2013-02-13 16:54           ` Tony Lindgren
2013-02-14 10:28             ` Peter De Schrijver [this message]
2013-02-14  8:52           ` Linus Walleij
2013-02-14 16:59             ` Tony Lindgren
2013-02-13  9:45       ` Peter De Schrijver
2013-02-13  9:47         ` Jean-Nicolas GRAUX
2013-02-13 16:52           ` Tony Lindgren
2013-02-12 15:09 ` Russell King - ARM Linux

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20130214102845.GJ3073@tbergstrom-lnx.Nvidia.com \
    --to=pdeschrijver@nvidia.com \
    --cc=linux-arm-kernel@lists.infradead.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.