From: Mark Brown <broonie-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
To: Naveen Krishna Chatradhi
<ch.naveen-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
grundler-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org,
sjg-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org,
naveen-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org,
w.sang-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH 2/2] i2c-s3c2410: Add bus arbitration implementation
Date: Thu, 29 Nov 2012 16:34:49 +0000 [thread overview]
Message-ID: <20121129163448.GA3761@sirena.org.uk> (raw)
In-Reply-To: <1354165536-18529-3-git-send-email-ch.naveen-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
On Thu, Nov 29, 2012 at 10:35:35AM +0530, Naveen Krishna Chatradhi wrote:
> The arbitrator is a general purpose function which uses two GPIOs to
> communicate with another device to claim/release a bus. We use it to
> arbitrate an i2c port between the AP and the EC.
Should this not be layerd on top of the I2C controller rather than part
of the controller driver? It doesn't seem terribly controller specific.
next prev parent reply other threads:[~2012-11-29 16:34 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-29 5:05 [PATCH 0/2] i2c-s3c2410: Implementation bus arbitration support Naveen Krishna Chatradhi
2012-11-29 5:05 ` [PATCH 1/2] i2c-s3c2410: Leave the bus disabled unless it is in use Naveen Krishna Chatradhi
2012-11-29 14:44 ` Kyungmin Park
[not found] ` <CAH9JG2VZAZfpfCjtxgMDsJPNf10FOO_PNV4poVkTgX=2XCoEpQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-01-07 12:02 ` Naveen Krishna Ch
[not found] ` <1354165536-18529-2-git-send-email-ch.naveen-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2013-01-24 12:20 ` Wolfram Sang
2014-02-07 8:50 ` Naveen Krishna Ch
2014-02-07 8:54 ` [PATCH] " Naveen Krishna Chatradhi
2014-03-12 19:27 ` Wolfram Sang
2014-03-12 19:29 ` Wolfram Sang
2012-11-29 5:05 ` [PATCH 2/2] i2c-s3c2410: Add bus arbitration implementation Naveen Krishna Chatradhi
[not found] ` <1354165536-18529-3-git-send-email-ch.naveen-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2012-11-29 16:34 ` Mark Brown [this message]
2012-11-30 2:13 ` Simon Glass
[not found] ` <CAPnjgZ0atD3k=gT0vjgkLO_SA8DMak6SiT6nZ_2T6WFqtK0szQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-11-30 6:14 ` Olof Johansson
2012-12-01 13:26 ` Mark Brown
[not found] ` <20121201132632.GA17981-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org>
2012-12-04 0:11 ` Olof Johansson
[not found] ` <CAOesGMgzBGieYJ131sUX7u8EWPEusxareFzC0XPt48+oNuh-xA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2012-12-04 5:15 ` Naveen Krishna Ch
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