ASoC: SOF: imx: introduce more common structures and functions

The SOF drivers for imx chips have a lot of duplicate code and
routines/code snippets that could certainly be reused among drivers.

As such, introduce a new set of structures and functions that will help
eliminate the redundancy and code size of the drivers.

Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20250207162246.3104-2-laurentiumihalcea111@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Author: LaurentiuM1234