.channel2 = IIO_MOD_##axis, \
.info_mask_separate = BIT(IIO_CHAN_INFO_RAW), \
.info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE) | \
BIT(IIO_CHAN_INFO_SAMP_FREQ), \
.scan_index = idx, \
.scan_type = { \
.sign = 's', \
.realbits = 16, \
.storagebits = 16, \
.endianness = IIO_BE, \
}, \
.ext_info = hmc5983_ext_info, \
}
static const struct iio_chan_spec hmc5843_channels[] = {
HMC5843_CHANNEL(X, 0),
HMC5843_CHANNEL(Y, 1),
HMC5843_CHANNEL(Z, 2),
IIO_CHAN_SOFT_TIMESTAMP(3),
};
/* Beware: Y and Z are exchanged on HMC5883 and 5983 */
static const struct iio_chan_spec hmc5883_channels[] = {
HMC5843_CHANNEL(X, 0),
HMC5843_CHANNEL(Z, 1),
HMC5843_CHANNEL(Y, 2),
IIO_CHAN_SOFT_TIMESTAMP(3),
};
static const struct iio_chan_spec hmc5983_channels[] = {
HMC5983_CHANNEL(X, 0),
return IIO_VAL_INT_PLUS_NANO;
};
return -EINVAL;
}
#define HMC5843_CHANNEL(axis, add) \
{ \
.type = IIO_MAGN, \
.modified = 1, \
.channel2 = IIO_MOD_##axis, \
.info_mask = IIO_CHAN_INFO_SCALE_SHARED_BIT, \
.address = add \
}
static const struct iio_chan_spec hmc5843_channels[] = {
HMC5843_CHANNEL(X, HMC5843_DATA_OUT_X_MSB_REG),
HMC5843_CHANNEL(Y, HMC5843_DATA_OUT_Y_MSB_REG),
HMC5843_CHANNEL(Z, HMC5843_DATA_OUT_Z_MSB_REG),
};
static struct attribute *hmc5843_attributes[] = {
&iio_dev_attr_meas_conf.dev_attr.attr,
&iio_dev_attr_operating_mode.dev_attr.attr,
&iio_dev_attr_sampling_frequency.dev_attr.attr,
&iio_dev_attr_in_magn_range.dev_attr.attr,
&iio_const_attr_sampling_frequency_available.dev_attr.attr,
NULL
};
static const struct attribute_group hmc5843_group = {
.attrs = hmc5843_attributes,
