TI AM335x ADC support (on BeagleBone Black)

[Sulev-Madis Silber (ketas)]

Hello.

I'm trying to figure out how hard would it be to get ADC working on my BBB.

Most of things seem to work (except some content on eMMC seemed to
interfere with eMMC / USB - works with clean eMMC). Also 11-CURRENT (at
least r262309) is stable on it while running my PERL-POE daemon [1]

While I can fix some GPIO "just I/O" related things (like some pins seem
to be "lost"), I don't feel comfortable with writing device drivers
right now. I read almost all the AM335x related IO code and then TI ADC
driver code for Linux but I don't see myself getting anything done here
alone (or it takes years). Maybe someone else works on those things
already? I can test code to verify correct operation of ADC.

Also, should watchdog work? It's in kernel (running "BEAGLEBONE" now)
and there is /dev/fido but that can't be used?


[1] http://ketas.si.pri.ee/bbb-poe-daemon/


--
ketas