I'm planing to connect an ADC and a DAC via I2C to my Raspberry Pi. As I don't have my Pi at the moment, I can't experiemnt with the I2C driver which are already out there.
For example http://www.bootc.net/archives/2012/05/1 ... pberry-pi/ looks promising.
Has already someone got the I2C bus working with Arch and built a PKGBUILD?
If not I'll probably make a PKGBUILD as soon as I have a Pi and upload it in the AUR.