ASoC: tas2562: Add right and left channel slot programming

Add programming for the tdm slots for the right and left. This also
requires configuring the RX/TX offsets for the DAI format type.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Link: https://lore.kernel.org/r/20200626154143.20351-1-dmurphy@ti.com


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