tree abe53b8d654ea8916dd0e452b71c729f42826a12
parent cd982e6c44a7265e1c7e92de4f696c3b3b376e93
author Geert Uytterhoeven <geert+renesas@glider.be> 1582023489 +0100
committer Mark Brown <broonie@kernel.org> 1582070904 +0000
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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>