Multichannel Buffered Serial Port (McBSP) support

modulename: snd-soc-omap-mcbsp.ko

configname: CONFIG_SND_SOC_OMAP_MCBSP

Linux Kernel Configuration
└─>Device Drivers
└─>Sound card support
└─>Advanced Linux Sound Architecture
└─>ALSA for SoC audio support
└─>Audio support for Texas Instruments SoCs
└─>Multichannel Buffered Serial Port (McBSP) support
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
Say Y or M here if you want to have support for McBSP IP found in
Texas Instruments OMAP1/2/3/4/5 SoCs.

source code:
sound/soc//ti/