From: wsa@the-dreams.de (Wolfram Sang)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] i2c: bcm2835: Set up the clock stretching timeout at boot.
Date: Mon, 4 Jul 2016 09:31:19 +0900 [thread overview]
Message-ID: <20160704003118.GA1381@tetsubishi> (raw)
In-Reply-To: <1464818845-5348-1-git-send-email-eric@anholt.net>
> + /*
> + * SMBUS says "Devices participating in a transfer will
> + * timeout when any clock low exceeds the value of
> + * T_TIMEOUT,MIN of 25 ms."
> + */
SMBus has that timeout, but I2C doesn't. How about disabling the timeout
simply? Or using the max value if you want to keep the timeout
detection?
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next prev parent reply other threads:[~2016-07-04 0:31 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-01 22:07 [PATCH] i2c: bcm2835: Set up the clock stretching timeout at boot Eric Anholt
2016-06-02 16:35 ` Stefan Wahren
[not found] ` <25336b03-76d1-2466-fbc0-9f363d3e7638@i2se.com>
2016-06-02 18:02 ` Eric Anholt
2016-07-04 0:31 ` Wolfram Sang [this message]
2016-07-04 1:02 ` Eric Anholt
2016-07-22 7:27 ` Wolfram Sang
2016-10-03 19:50 ` Eric Anholt
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