spi: spi-fsl-dspi: Support 4 to 16 bits per word transfers · mariux64/linux@dadcf4a · GitHub

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spi: spi-fsl-dspi: Support 4 to 16 bits per word transfers

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This extends the driver with support for all SPI framesizes from 4 to 16
bits, and adds support for per transfer specific bits_per_word, while at
the same time reducing code size and complexity.

Signed-off-by: Esben Haabendal <eha@deif.com>
Acked-by: Martin Hundebøll <martin@geanix.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Esben Haabendal authored and Mark Brown committed Jun 20, 2018

1 parent 0a4ec2c commit dadcf4a