dt-bindings: sound: tlv320aic3x: Convert to dtschema

Convert bindings for TI's TLV320AIC3x audio codecs to dtschema.

The following properties are still found in some old dts files, but will
be ignored by the driver:
- adc-settle-ms
- port

Signed-off-by: Jai Luthra <j-luthra@ti.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20221221145216.11400-1-j-luthra@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>