diff options
| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2020-12-04 05:55:03 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-01-16 18:32:36 +0000 |
| commit | 3bd0ceb566f700adc5d164f431d1da039374aa97 (patch) | |
| tree | 8b68a9a26bcd8fd5ebf6fd226150f720781141de /include/linux/iio/adc/qcom-vadc-common.h | |
| parent | bb01e263743293d37148f1fa00e3ea04dca416a5 (diff) | |
iio: adc: qcom-vadc-common: rewrite vadc7 die temp calculation
qcom_vadc7_scale_hw_calib_die_temp() uses a table format different from
the rest of volt/temp conversion functions in this file. Also the
conversion functions results in non-monothonic values conversion, which
seems wrong.
Rewrite qcom_vadc7_scale_hw_calib_die_temp() to use
qcom_vadc_map_voltage_temp() directly, like the rest of conversion
functions do.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20201204025509.1075506-10-dmitry.baryshkov@linaro.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'include/linux/iio/adc/qcom-vadc-common.h')
| -rw-r--r-- | include/linux/iio/adc/qcom-vadc-common.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/include/linux/iio/adc/qcom-vadc-common.h b/include/linux/iio/adc/qcom-vadc-common.h index 1d337dd9e3dc..58216124d89d 100644 --- a/include/linux/iio/adc/qcom-vadc-common.h +++ b/include/linux/iio/adc/qcom-vadc-common.h @@ -54,11 +54,6 @@ #define R_PU_100K 100000 #define RATIO_MAX_ADC7 BIT(14) -#define DIE_TEMP_ADC7_SCALE_1 -60000 -#define DIE_TEMP_ADC7_SCALE_2 20000 -#define DIE_TEMP_ADC7_SCALE_FACTOR 1000 -#define DIE_TEMP_ADC7_MAX 160000 - /* * VADC_CALIB_ABSOLUTE: uses the 625mV and 1.25V as reference channels. * VADC_CALIB_RATIOMETRIC: uses the reference voltage (1.8V) and GND for |