I'm trying to set up a Raspberry Pi with an ADAU1452 chip working as an I2S codec for audio I/O via the Pi's GPIO pins.
The ADAU1452 chip is on an eval board EVAL-ADAU1452MINIZ.
Is there a linux driver for the ADAU1452 to don't have to start from scratch ?
If not, is there a linux driver for a similar DSP that I can adapt to the ADAU1452 ?
Thanks in advance.