ASoC: Intel: Add catpt base members

Declare base structures, registers and extension routines for the catpt
solution.

Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20200929141247.8058-2-cezary.rojewski@intel.com


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