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Commit dc64d39b authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Mark Brown
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spi: spidev: Add support for Dual/Quad SPI Transfers 



Add support for Dual/Quad SPI Transfers to the spidev API.
As this uses SPI mode bits that don't fit in a single byte, two new
ioctls (SPI_IOC_RD_MODE32 and SPI_IOC_WR_MODE32) are introduced.

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@linux-m68k.org>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent e6456186
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