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iio: adc: ad7173: rename odr field

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Rename odr to sinc5_odr_index in the channel setup structure. In a
following commit, we will be adding a separate odr field for when the
sinc3 filter is used instead so having sinc5 in the name will help
avoid confusion. And _index makes it more clear that this is an index
of the sinc5_data_rates array and not the output data rate itself.

Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Signed-off-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
David Lechner 2025-09-12 14:09:31 -05:00 committed by Jonathan Cameron
parent 63cc48ea77
commit 27901cbc5b
1 changed files with 8 additions and 8 deletions
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16
drivers/iio/adc/ad7173.c
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@ -205,7 +205,7 @@ struct ad7173_channel_config {
struct_group(config_props,
bool bipolar;
bool input_buf;
u8 odr;
u8 sinc5_odr_index;
u8 ref_sel;
);
};
@ -582,13 +582,13 @@ static bool ad7173_is_setup_equal(const struct ad7173_channel_config *cfg1,
sizeof(struct {
bool bipolar;
bool input_buf;
u8 odr;
u8 sinc5_odr_index;
u8 ref_sel;
}));
return cfg1->bipolar == cfg2->bipolar &&
cfg1->input_buf == cfg2->input_buf &&
cfg1->odr == cfg2->odr &&
cfg1->sinc5_odr_index == cfg2->sinc5_odr_index &&
cfg1->ref_sel == cfg2->ref_sel;
}
@ -650,7 +650,7 @@ static int ad7173_load_config(struct ad7173_state *st,
return ret;
return ad_sd_write_reg(&st->sd, AD7173_REG_FILTER(free_cfg_slot), 2,
AD7173_FILTER_ODR0_MASK & cfg->odr);
AD7173_FILTER_ODR0_MASK & cfg->sinc5_odr_index);
}
static int ad7173_config_channel(struct ad7173_state *st, int addr)
@ -1183,7 +1183,7 @@ static int ad7173_read_raw(struct iio_dev *indio_dev,
return -EINVAL;
}
case IIO_CHAN_INFO_SAMP_FREQ:
reg = st->channels[chan->address].cfg.odr;
reg = st->channels[chan->address].cfg.sinc5_odr_index;
*val = st->info->sinc5_data_rates[reg] / MILLI;
*val2 = (st->info->sinc5_data_rates[reg] % MILLI) * (MICRO / MILLI);
@ -1229,7 +1229,7 @@ static int ad7173_write_raw(struct iio_dev *indio_dev,
break;
cfg = &st->channels[chan->address].cfg;
cfg->odr = i;
cfg->sinc5_odr_index = i;
cfg->live = false;
break;
@ -1655,7 +1655,7 @@ static int ad7173_fw_parse_channel_config(struct iio_dev *indio_dev)
chan_st_priv->cfg.bipolar = false;
chan_st_priv->cfg.input_buf = st->info->has_input_buf;
chan_st_priv->cfg.ref_sel = AD7173_SETUP_REF_SEL_INT_REF;
chan_st_priv->cfg.odr = st->info->odr_start_value;
chan_st_priv->cfg.sinc5_odr_index = st->info->odr_start_value;
chan_st_priv->cfg.openwire_comp_chan = -1;
st->adc_mode |= AD7173_ADC_MODE_REF_EN;
if (st->info->data_reg_only_16bit)
@ -1727,7 +1727,7 @@ static int ad7173_fw_parse_channel_config(struct iio_dev *indio_dev)
chan->scan_index = chan_index;
chan->channel = ain[0];
chan_st_priv->cfg.input_buf = st->info->has_input_buf;
chan_st_priv->cfg.odr = st->info->odr_start_value;
chan_st_priv->cfg.sinc5_odr_index = st->info->odr_start_value;
chan_st_priv->cfg.openwire_comp_chan = -1;
chan_st_priv->cfg.bipolar = fwnode_property_read_bool(child, "bipolar");