dt: snps,dw-apb-ssi: Document new I/O data register width property

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This change documents a new property for the snps,dw-apb-ssi device,
allowing an implementer to specify either four byte or two bytes
access to the SPI controller data register.

This supports a change that unbreaks this driver on picoXcell
platforms.

Signed-off-by: Michael van der Westhuizen <michael@smart-africa.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Michael van der Westhuizen 2015-08-18 22:21:52 +02:00 • committed by Mark Brown

parent bc0195aad0

commit 4b226fbde6

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Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.txt

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