Any ADC pins are mapped with Dragon Board? if means How to read ADC input via GPIO?
This is answered here:
I think this is your second time posting message regarding ADC.
The Linker Mezzanine has ADC but connected through SPI bus.
You may feel frustration but it require rebuilding the kernel as the bellow link to use the ADC on the Linker Mezzanine work at the moment.
sorry this post was old one!