spi: lantiq: Add fifo size bit mask in SoC specific data structure

On newer chipsets, SPI controller has fifos of larger size.
So add the fifo size bit mask entry in SoC specific data structure.

Signed-off-by: Dilip Kota <eswara.kota@linux.intel.com>
Link: https://lore.kernel.org/r/a0889abf17a9fbc7077f10be0f0342b7ebdf9361.1594957019.git.eswara.kota@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
1 file changed