ADAU1372 Audio Codec Cape on Debian Jessie (4.4.54)

I’ve build a codec cape based around the Analog Devices ADAU1372.

At this point, I can communicate with the device over I2C using i2cset/get and I can see audio data on the wire using my oscilloscope when I manually configure it. i2cdetect happily sees both my (as yet unconfigured) EEPROM at 0x50 and my codec at 0x3d.

Analog Devices helpfully provides a Linux driver which I’m struggling to get built, but I suspect that’s merely a matter of me banging my head off of it over enough time as it’s sort of a relatively generic Linux task.

What I don’t have a clear idea about is how to tell Linux what pins are connected to what and how/when to connect to the driver module. I have dug through some of the device tree stuff, but a lot of it is for the 3.X series Angstrom kernels and doesn’t seem to work correctly for the 4.X Debian kernels.

Can someone point me to some up-to-date documentation or resources that I can dig through about this?

Thanks.

(Reposted and deleted original to fix horrific formatting … sorry)

root@beaglebone:~# uname -a
Linux beaglebone 4.4.54-ti-r93 #1 SMP Fri Mar 17 13:08:22 UTC 2017 armv7l GNU/Linux

Linux driver:
https://wiki.analog.com/resources/tools-software/linux-drivers/sound/adau1372

Chip datasheet:
http://www.analog.com/en/products/audio-video/audio-codecs/adau1372.html

`
root@beaglebone:~# i2cdetect -y -r 2

0 1 2 3 4 5 6 7 8 9 a b c d e f

00: – -- – -- – -- – -- – -- – -- –

10: – -- – -- – -- – -- – -- – -- – -- – --

20: – -- – -- – -- – -- – -- – -- – -- – --

30: – -- – -- – -- – -- – -- – -- – 3d – --

40: – -- – -- – -- – -- – -- – -- – -- – --

50: 50 – -- – UU UU UU UU 58 – -- – -- – -- –

60: – -- – -- – -- – -- – -- – -- – -- – --

70: – -- – -- – -- – --

root@beaglebone:~#
`