Integrate linux-imx-kuk/add_adc

Commit: seco-ne/kernel/linux-imx-kuk@8618013f

dts:mc3: Added ADC chip to I2C

The ADC chip is detected on the bus but probing fails at the moment. It seems that the driver tries to send the wrong setup and config bytes to the chip. Further investigation is required.

BCS 746-001092