spi: Add support for specifying 3-wire mode via device tree

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This patch allows to specify that a SPI device is connected in 3-wire mode via
device tree.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

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Lars-Peter Clausen 2012-12-06 16:55:33 +01:00 • committed by Grant Likely

parent 5323f49853

commit c20151dff8

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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