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 <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>