spi: spi-fsl-dspi: add SPI_LSB_FIRST to driver capabilities

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The driver as well as the controller support the SPI lsb first
mode. However, it's not possible to configure it e.g. when using
spidev. Adding this flag to mode_bits resolves the issue and lsb first
mode can be used.

Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Kurt Kanzenbach 2017-11-13 08:47:21 +01:00 • committed by Mark Brown

parent abbdb5ce31

commit 00ac956215

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drivers/spi/spi-fsl-dspi.c

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