well, the Odroid HiFi Shield+ is also working.
First connect VIM GPIO pin 13 ↔ DAC pin 2 (labeled IN)
Then add the following to /etc/modules (in that order)
modprobe snd_soc_pcm5102
modprobe snd_soc_odroid_dac
Unfortunately there is a problem with the HiFi Shield 2.
Though I2C is now working (thanks @Terry), it appears the sound driver does not register properly.
There are no errors while loading the drivers, no idea what causes this, something vital must be missing
Unless balbes150 can come up with an idea, I think we to settle with a simple I2S DAC setup without HW control for the time being.