imx6dl, spi: read/write problem with SPI-NOR on imx6d

Mark Brown broonie at kernel.org
Mon Feb 2 04:25:32 PST 2015


On Mon, Feb 02, 2015 at 11:54:31AM +0800, Robin Gong wrote:
> On Fri, Jan 30, 2015 at 12:39:59PM +0100, Heiko Schocher wrote:

> > and I could not see in the commit f62caccd, that DMA gets disabled
> > for imx6dl ... Is this missing? Or should this be done in the board
> > specific DTS?

> Yes, the patch about DTS was dropped as below. Sorry, the next patch not ready
> yet, I'll create it once I have time...
> https://lkml.org/lkml/2014/9/10/91

If this is breaking users then a patch providing the fix needs to be
done fairly urgently, and given that we're supposed to have stable DTs
we probably need a quirk based on SoC type in the driver as well.
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