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ADC and touchscreen not working.

Petrov Denis
Prodigy 10 points

Please could you help me.

Sorry for my bad English.

I'm trying to connect resistive touch screen to BeagleBone Black via AIN0..AIN3.  I builded TI_Android_JB_4.2.2_DevKit_4.1.1 image.  But ADC is not working. And I can't see any iio files.

root@android:/ # ls -al /sys/bus/iio/devices/iio                               
/sys/bus/iio/devices/iio: No such file or directory

Here is dmesg file:

1108.dmesg.log