On Fri, Nov 03, 2017 at 08:09:19PM +0000, Trent Piepho wrote:

On Fri, 2017-11-03 at 19:36 +0000, Mark Brown wrote:

quoted

Is there any documentation of the bindings for this driver at all?  I
wasn't able to find it.

Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt

Ah, good - for some reason I'd thought that was a different IP block
(SPI controllers are like serial ports, endless room for innovation!).
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