Hello Jagadish,
We do not have an exact reference design but you can use the existing resources to achieve your end. See the following threads for guidance:
https://e2e.ti.com/support/processors-group/processors/f/processors-forum/640645/am5728…
Part Number: PCM3168A
Looking at codec driver https://www.ti.com/tool/PCM3168ASW-LINUX I see that currently this device is being enumerated only with of (open-firmware) + DeviceTree (DT)
How can we enumerate this device in ACPI tree?
Please refer to the following link.
www.ti.com/.../pcm3168asw-linux
Please make sure that you have used the correct source file "davinci-evm.c" the file looks like belongs to Davinci platform.