MX25_ADC_REFN_NGND   16 include/dt-bindings/iio/adc/fsl-imx25-gcq.h #define MX25_ADC_REFN_NGND	2 /* Internal ground reference */
MX25_ADC_REFN_NGND   16 scripts/dtc/include-prefixes/dt-bindings/iio/adc/fsl-imx25-gcq.h #define MX25_ADC_REFN_NGND	2 /* Internal ground reference */