diff options
| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2021-02-05 03:01:18 +0300 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2021-02-15 21:28:53 +0100 |
| commit | ca66dca5eda6bd16b7b27fed2a034f2396df5627 (patch) | |
| tree | 92e7a4119620f5226d4f6cd3867c6b7b9729b524 /include/linux/iio | |
| parent | e8ffd6c0756bd81f069dd67ea47e6908c791e742 (diff) | |
thermal: qcom: add support for adc-tm5 PMIC thermal monitor
Add support for Thermal Monitoring part of PMIC5. This part is closely
coupled with ADC, using it's channels directly. ADC-TM support
generating interrupts on ADC value crossing low or high voltage bounds,
which is used to support thermal trip points.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210205000118.493610-3-dmitry.baryshkov@linaro.org
Diffstat (limited to 'include/linux/iio')
| -rw-r--r-- | include/linux/iio/adc/qcom-vadc-common.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/iio/adc/qcom-vadc-common.h b/include/linux/iio/adc/qcom-vadc-common.h index 58216124d89d..33f60f43e1aa 100644 --- a/include/linux/iio/adc/qcom-vadc-common.h +++ b/include/linux/iio/adc/qcom-vadc-common.h @@ -158,6 +158,9 @@ int qcom_adc5_hw_scale(enum vadc_scale_fn_type scaletype, const struct adc5_data *data, u16 adc_code, int *result_mdec); +u16 qcom_adc_tm5_temp_volt_scale(unsigned int prescale_ratio, + u32 full_scale_code_volt, int temp); + int qcom_adc5_prescaling_from_dt(u32 num, u32 den); int qcom_adc5_hw_settle_time_from_dt(u32 value, const unsigned int *hw_settle); |