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spi: xilinx: add description of new property xlnx,num-transfer-bits
authorAlvaro Gamez Machado <alvaro.gamez@hazent.com>
Thu, 24 Oct 2019 11:07:55 +0000 (13:07 +0200)
committerMark Brown <broonie@kernel.org>
Thu, 24 Oct 2019 11:45:11 +0000 (12:45 +0100)
commite3354b17b4ac10ad2c23e244444ab38927a69ee9
tree75819d585f4058791a426f6a05a55f6697d78aectree | snapshot
parentbe73e323aee4e10eccef2b0f862c0196f392f012commit | diff
spi: xilinx: add description of new property xlnx,num-transfer-bits

This property is used to set the number of bits per transfer (bits_per_word).

Xilinx' IP core allows either 8, 16 or 32, and is non changeable on runtime,
only when instantiating the core.

Signed-off-by: Alvaro Gamez Machado <alvaro.gamez@hazent.com>
Link: https://lore.kernel.org/r/20191024110757.25820-2-alvaro.gamez@hazent.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Documentation/devicetree/bindings/spi/spi-xilinx.txt diff | blob | history
Domain: System / Kernel;