Geert Uytterhoeven c046f8fd83 spi: rspi: Add support for LSB-first word order ...

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>

2020-02-19 00:08:24 +00:00

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