IIO_CHAN_INFO_TROUGH
case IIO_CHAN_INFO_TROUGH:
BIT(IIO_CHAN_INFO_TROUGH), \
BIT(IIO_CHAN_INFO_TROUGH) | BIT(IIO_CHAN_INFO_OFFSET),
BIT(IIO_CHAN_INFO_TROUGH),
case IIO_CHAN_INFO_TROUGH: {
[IIO_CHAN_INFO_TROUGH] = "trough_raw",