[PATCH] add hardware I2C support for ARM IMX23
Tim Michals
tcmichals at gmail.com
Wed Nov 28 14:15:23 EST 2012
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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