ASoC: tegra: I2S: Add Tegra264 support

Add Tegra264 I2S support with following changes:
- Add soc_data for Tegra264-specific variations
- Tegra264 I2S supports 32 audio channels, hence update the TDM config,
  CIF configuration API and DAI channel_max parameter.
- Register offsets and default values are updated to align with Tegra264.

Signed-off-by: Sheetal <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>

Author: Sheetal