From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Cc: linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-i2c@vger.kernel.org,
grundler@chromium.org, sjg@chromium.org, naveen@chromium.org,
w.sang@pengutronix.de, linux-kernel@vger.kernel.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@samsung.com>
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: 13+ 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
2013-01-07 12:02 ` Naveen Krishna Ch
2013-01-24 12:20 ` Wolfram Sang
2014-02-07 8:50 ` Naveen Krishna Ch
2012-11-29 5:05 ` [PATCH 2/2] i2c-s3c2410: Add bus arbitration implementation Naveen Krishna Chatradhi
2012-11-29 16:34 ` Mark Brown [this message]
2012-11-30 2:13 ` Simon Glass
2012-11-30 6:14 ` Olof Johansson
2012-12-01 13:26 ` Mark Brown
2012-12-04 0:11 ` Olof Johansson
2012-12-04 5:15 ` Naveen Krishna Ch
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