AD7124_ADC_CONTROL_MODE
st->adc_control &= ~AD7124_ADC_CONTROL_MODE;
st->adc_control |= FIELD_PREP(AD7124_ADC_CONTROL_MODE, AD_SD_MODE_IDLE);
st->adc_control &= ~AD7124_ADC_CONTROL_MODE;
st->adc_control |= FIELD_PREP(AD7124_ADC_CONTROL_MODE, mode);