ASoC: ti: davinci-mcasp: Add support for platforms using UDMA

k3 devices including am654 and j721e are using UDMA

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20200210140950.11090-3-peter.ujfalusi@ti.com


Signed-off-by: Mark Brown <broonie@kernel.org>