• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 31 subscribers
  • Views 880 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Driver for TLV320AIC23 codec (Linux,SPI)

AdamR
Prodigy 10 points

Other Parts Discussed in Thread: TLV320AIC23B

We want to use  TLV320AIC23b audio codes for our mainboard.

We are going to connect our microcontroller with TLV320AIC23 via SPI interface. Our mainboard work with Linux operating system. I have found ALSA SoC TLV320AIC23 codec driver, but this driver uses I2C interface.

Does anyone knowns where can I find codec driver for Linux for TLV320AIC23b that uses SPI?

 

 

 

  • 0
    TI__Guru 71836 points

    We don't have an SPI version of the AIC23 Linux driver. However, you can take a look at the AIC26 ALSA driver (see 2.6 Linux GIT tree / OMAP). This one uses SPI and it should be a good starting point how to migrate the AIC23 driver from I2C to SPI.