spi: rspi: Add support for LSB-first word order

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All RSPI variants support selecting the word order.
Advertize support for LSB-first order, and act upon the flag being set.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20200218105810.902-3-geert+renesas@glider.be
Signed-off-by: Mark Brown <broonie@kernel.org>

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Geert Uytterhoeven 2020-02-18 11:58:09 +01:00 • committed by Mark Brown

parent cd982e6c44

commit c046f8fd83

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drivers/spi/spi-rspi.c

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