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| author | Marijn Suijten <marijn.suijten@somainline.org> | 2023-05-02 01:17:34 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2023-05-13 19:28:10 +0200 |
| commit | e93cde03abf72fd7c98c08107dbeb3b9dfe9dca5 (patch) | |
| tree | 0a0f21413b364939acc25defb1fe610c7eae98cb /drivers/iio/adc/qcom-spmi-adc5.c | |
| parent | iio: core: Point users of extend_name field to read_label callback (diff) | |
| download | linux-e93cde03abf72fd7c98c08107dbeb3b9dfe9dca5.tar.xz linux-e93cde03abf72fd7c98c08107dbeb3b9dfe9dca5.zip | |
iio: adc: qcom-spmi-adc5: Use driver datasheet_name instead of DT label
iio_chan_spec::datasheet_name expects a channel/pin name on the hardware
part, i.e. from its datasheet, instead of a friendly name from DT which
typically describes the use of said channel. GPIO channels are commonly
specialized in QCOM board DTS based on what a - typically thermistor -
is connected to.
Also rename adc5_channel_prop::datasheet_name to channel_name to that
effect.
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20230502-iio-adc-propagate-fw-node-label-v3-2-6be5db6e6b5a@somainline.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/adc/qcom-spmi-adc5.c')
| -rw-r--r-- | drivers/iio/adc/qcom-spmi-adc5.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/iio/adc/qcom-spmi-adc5.c b/drivers/iio/adc/qcom-spmi-adc5.c index c2d5e06f137a..6e4e5cb5cbbb 100644 --- a/drivers/iio/adc/qcom-spmi-adc5.c +++ b/drivers/iio/adc/qcom-spmi-adc5.c @@ -114,7 +114,7 @@ enum adc5_cal_val { * that is an average of multiple measurements. * @scale_fn_type: Represents the scaling function to convert voltage * physical units desired by the client for the channel. - * @datasheet_name: Channel name used in device tree. + * @channel_name: Channel name used in device tree. */ struct adc5_channel_prop { unsigned int channel; @@ -126,7 +126,7 @@ struct adc5_channel_prop { unsigned int hw_settle_time; unsigned int avg_samples; enum vadc_scale_fn_type scale_fn_type; - const char *datasheet_name; + const char *channel_name; }; /** @@ -671,7 +671,7 @@ static int adc5_get_fw_channel_data(struct adc5_chip *adc, if (ret) channel_name = name; - prop->datasheet_name = channel_name; + prop->channel_name = channel_name; ret = fwnode_property_read_u32(fwnode, "qcom,decimation", &value); if (!ret) { @@ -861,8 +861,8 @@ static int adc5_get_fw_data(struct adc5_chip *adc) adc_chan = &adc->data->adc_chans[prop.channel]; iio_chan->channel = prop.channel; - iio_chan->datasheet_name = prop.datasheet_name; - iio_chan->extend_name = prop.datasheet_name; + iio_chan->datasheet_name = adc_chan->datasheet_name; + iio_chan->extend_name = prop.channel_name; iio_chan->info_mask_separate = adc_chan->info_mask; iio_chan->type = adc_chan->type; iio_chan->address = index; |