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Message-ID: <20130924155925.GA2995@katana>
Date: Tue, 24 Sep 2013 17:59:25 +0200
From: Wolfram Sang <wsa@...-dreams.de>
To: Maxime COQUELIN <maxime.coquelin@...com>
Cc: Stephen Warren <swarren@...dotorg.org>,
Srinivas KANDAGATLA <srinivas.kandagatla@...com>,
Rob Herring <rob.herring@...xeda.com>,
Pawel Moll <pawel.moll@....com>,
Mark Rutland <mark.rutland@....com>,
Ian Campbell <ijc+devicetree@...lion.org.uk>,
Rob Landley <rob@...dley.net>,
Russell King <linux@....linux.org.uk>,
Grant Likely <grant.likely@...aro.org>,
"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
"linux-doc@...r.kernel.org" <linux-doc@...r.kernel.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
"linux-arm-kernel@...ts.infradead.org"
<linux-arm-kernel@...ts.infradead.org>,
"linux-i2c@...r.kernel.org" <linux-i2c@...r.kernel.org>,
Stephen GALLIMORE <stephen.gallimore@...com>,
Stuart MENEFY <stuart.menefy@...com>,
Lee Jones <lee.jones@...aro.org>,
Gabriel FERNANDEZ <gabriel.fernandez@...com>,
Olivier CLERGEAUD <olivier.clergeaud@...com>
Subject: Re: [PATCH 1/4] i2c: busses: i2c-st: Add ST I2C controller
> "glitch" is is used to tune the I2C timing requirements, and has a
> nanosecond granularity.
> These values are added to default timing values.
> I'm not 100% sure, but it looks like the "samsung,i2c-sda-delay" in the
> i2c-s3c2410 driver.
For that, we have the generic "i2c-sda-hold-time-ns" property. The s3c
driver hasn't been converted to use it, sadly.
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