From: tcmichals@gmail.com (Tim Michals)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] add hardware I2C support for ARM IMX23
Date: Wed, 28 Nov 2012 13:15:23 -0600 [thread overview]
Message-ID: <CANqk_c9ZuDz+krHgUHTC=1GrmBw=5pd9GDsdiy17iFDgi5Hrjg@mail.gmail.com> (raw)
In-Reply-To: <20121128195821.71024xoxi57896tp@62.129.139.42>
Sander,
> mxs-i2c 80058000.i2c: Failed to get PIO reg. write descriptor.
>
> Yes, this is the same issue I've encountered, DMA operation did not
terminate, as a quick fix added dmaengine_terminate_all(i2c->dmach); to
the last line of
static void mxs_i2c_reset(struct mxs_i2c_dev *i2c)
{
...
dmaengine_terminate_all(i2c->dmach);
}
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prev parent reply other threads:[~2012-11-28 19:15 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-28 14:24 [PATCH] add hardware I2C support for ARM IMX23 sander van ginkel
2012-11-28 15:08 ` Wolfram Sang
2012-11-28 16:10 ` sander van ginkel
2012-11-28 16:24 ` Wolfram Sang
2012-11-28 16:44 ` Sander van Ginkel
2012-11-28 17:09 ` Wolfram Sang
2012-11-28 17:34 ` sander van ginkel
2012-11-30 16:32 ` sander van ginkel
2012-11-28 18:33 ` Tim Michals
2012-11-28 18:58 ` sander van ginkel
2012-11-28 19:15 ` Tim Michals [this message]
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