ASoC: dt-bindings: Adjust #sound-dai-cells on TI's single-DAI codecs

A bunch of TI's codecs have binding schemas which force #sound-dai-cells
to one despite those codecs only having a single DAI. Allow for bindings
with zero DAI cells and deprecate the former non-zero value.

Signed-off-by: Martin Povišer <povik+lin@cutebit.org>
Link: https://lore.kernel.org/r/20230509153412.62847-1-povik+lin@cutebit.org


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