Leif Middelschulte f72efa7e69 spi-imx: Implements handling of the SPI_READY mode flag. ...

This patch implements consideration of the SPI_READY mode flag as
defined in spi.h. It extends the device tree bindings to support
the values defined by the reference manual for the DRCTL field.

Thus supporting edge-triggered and level-triggered bursts.

Signed-off-by: Leif Middelschulte <Leif.Middelschulte@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

2017-04-25 16:37:53 +01:00

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