iio: adc: qcom-spmi-adc5: add ADC5_VREF_VADC to rev2 ADC5

Add support for ADC5_VREF_VADC channel to rev2 ADC5 channel list.
This channel measures the VADC reference LDO output.

Signed-off-by: Robert Marko <robimarko@gmail.com>
Link: https://lore.kernel.org/r/20220818221815.346233-3-robimarko@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/adc/qcom-spmi-adc5.c b/drivers/iio/adc/qcom-spmi-adc5.c
index e96da2ef1964c448dea1a05594b90638aa0053a1..821fee60a765170bfacd189c39fe2d97adc4cbb1 100644 (file)
--- a/drivers/iio/adc/qcom-spmi-adc5.c
+++ b/drivers/iio/adc/qcom-spmi-adc5.c
@@ -597,6 +597,8 @@ static const struct adc5_channels adc5_chans_rev2[ADC5_MAX_CHANNEL] = {
                                        SCALE_HW_CALIB_DEFAULT)
        [ADC5_1P25VREF]         = ADC5_CHAN_VOLT("vref_1p25", 0,
                                        SCALE_HW_CALIB_DEFAULT)
+       [ADC5_VREF_VADC]        = ADC5_CHAN_VOLT("vref_vadc", 0,
+                                       SCALE_HW_CALIB_DEFAULT)
        [ADC5_VPH_PWR]          = ADC5_CHAN_VOLT("vph_pwr", 1,
                                        SCALE_HW_CALIB_DEFAULT)
        [ADC5_VBAT_SNS]         = ADC5_CHAN_VOLT("vbat_sns", 1,