spi: add "spi-lsb-first" to devicetree

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add optional property devicetree for SPI slave nodes
into devicetree so that LSB mode can be enabled by devicetree.

Signed-off-by: Zhao Qiang <B45475@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

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Zhao Qiang 2014-04-01 17:10:50 +08:00 • committed by Mark Brown

parent c9eaa447e7

commit cd6339e6ce

2 changed files with 4 additions and 0 deletions

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2

Documentation/devicetree/bindings/spi/spi-bus.txt

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2

drivers/spi/spi.c

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