From: Grant Likely <grant.likely@secretlab.ca>
To: "Albrecht Dreß" <albrecht.dress@arcor.de>
Cc: Linux PPC Development <linuxppc-dev@ozlabs.org>,
Devicetree Discussions <devicetree-discuss@lists.ozlabs.org>,
"Ben Dooks \(embedded platforms\)" <ben-linux@fluff.org>
Subject: Re: [PATCH/RFC 2/2] 5200: improve i2c bus error recovery
Date: Tue, 16 Feb 2010 12:33:34 -0700 [thread overview]
Message-ID: <fa686aa41002161133w67bd08ffr2b453498e22d3892@mail.gmail.com> (raw)
In-Reply-To: <1264191502.2224.2@antares>
On Fri, Jan 22, 2010 at 1:18 PM, Albrecht Dre=DF <albrecht.dress@arcor.de> =
wrote:
> Make the I2C adapter timeout configurable through a Device Tree property
> which gives the timeout in microseconds.
>
> Signed-off-by: Albrecht Dre=DF <albrecht.dress@arcor.de>
>
> ---
>
> --- linux-2.6.32-orig/Documentation/powerpc/dts-bindings/fsl/i2c.txt =A0 =
=A02009-12-03 04:51:21.000000000 +0100
> +++ linux-2.6.32/Documentation/powerpc/dts-bindings/fsl/i2c.txt 2010-01-2=
2 16:04:56.000000000 +0100
> @@ -21,6 +21,7 @@
> =A0- fsl,preserve-clocking : boolean; if defined, the clock settings
> =A0 =A0from the bootloader are preserved (not touched).
> =A0- clock-frequency : desired I2C bus clock frequency in Hz.
> + - timeout : I2C timeout in microseconds.
fsl,timeout to avoid namespace collisions please (ie. if a common i2c
'timeout' property is ever defined for all i2c busses)
g.
prev parent reply other threads:[~2010-02-16 19:33 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-22 20:18 [PATCH/RFC 2/2] 5200: improve i2c bus error recovery Albrecht Dreß
2010-01-25 7:55 ` Wolfgang Grandegger
2010-01-25 20:26 ` Albrecht Dreß
2010-01-26 7:33 ` Wolfgang Grandegger
2010-02-16 19:33 ` Grant Likely [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=fa686aa41002161133w67bd08ffr2b453498e22d3892@mail.gmail.com \
--to=grant.likely@secretlab.ca \
--cc=albrecht.dress@arcor.de \
--cc=ben-linux@fluff.org \
--cc=devicetree-discuss@lists.ozlabs.org \
--cc=linuxppc-dev@ozlabs.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 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).