From: Wolfram Sang <wsa@the-dreams.de>
To: Stefan Agner <stefan@agner.ch>
Cc: leoyang.li@nxp.com, linux-i2c@vger.kernel.org,
u.kleine-koenig@pengutronix.de, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] i2c: imx: defer probe if bus recovery GPIOs are not ready
Date: Tue, 25 Oct 2016 12:16:37 +0200 [thread overview]
Message-ID: <20161025101637.GJ1597@katana> (raw)
In-Reply-To: <20160927001858.11601-1-stefan@agner.ch>
[-- Attachment #1: Type: text/plain, Size: 527 bytes --]
On Mon, Sep 26, 2016 at 05:18:58PM -0700, Stefan Agner wrote:
> Some SoC might load the GPIO driver after the I2C driver and
> using the I2C bus recovery mechanism via GPIOs. In this case
> it is crucial to defer probing if the GPIO request functions
> do so, otherwise the I2C driver gets loaded without recovery
> mechanisms enabled.
>
> Signed-off-by: Stefan Agner <stefan@agner.ch>
Added stable and applied to for-current, thanks! Please consider adding
a "Fixes: <sha-id>" next time. This would be helpful.
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 819 bytes --]
prev parent reply other threads:[~2016-10-25 10:16 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-27 0:18 [PATCH] i2c: imx: defer probe if bus recovery GPIOs are not ready Stefan Agner
2016-09-27 6:44 ` Uwe Kleine-König
2016-09-27 18:31 ` Leo Li
2016-10-25 10:16 ` Wolfram Sang [this message]
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=20161025101637.GJ1597@katana \
--to=wsa@the-dreams.de \
--cc=leoyang.li@nxp.com \
--cc=linux-i2c@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=stefan@agner.ch \
--cc=u.kleine-koenig@pengutronix.de \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).