git.openwrt.org Git - openwrt/staging/blocktrron.git/blob

   1 From 41a02abb863edca0de0373bc3deaf0639b18c589 Mon Sep 17 00:00:00 2001
   2 From: Robert Marko <robimarko@gmail.com>
   3 Date: Fri, 19 Aug 2022 00:18:13 +0200
   4 Subject: [PATCH] iio: adc: qcom-spmi-adc5: add ADC5_VREF_VADC to rev2 ADC5
   5
   6 Add support for ADC5_VREF_VADC channel to rev2 ADC5 channel list.
   7 This channel measures the VADC reference LDO output.
   8
   9 Signed-off-by: Robert Marko <robimarko@gmail.com>
  10 Link: https://lore.kernel.org/r/20220818221815.346233-3-robimarko@gmail.com
  11 Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
  12 ---
  13  drivers/iio/adc/qcom-spmi-adc5.c | 2 ++
  14  1 file changed, 2 insertions(+)
  15
  16 --- a/drivers/iio/adc/qcom-spmi-adc5.c
  17 +++ b/drivers/iio/adc/qcom-spmi-adc5.c
  18 @@ -589,6 +589,8 @@ static const struct adc5_channels adc5_c
  19                                         SCALE_HW_CALIB_DEFAULT)
  20         [ADC5_1P25VREF]         = ADC5_CHAN_VOLT("vref_1p25", 0,
  21                                         SCALE_HW_CALIB_DEFAULT)
  22 +       [ADC5_VREF_VADC]        = ADC5_CHAN_VOLT("vref_vadc", 0,
  23 +                                       SCALE_HW_CALIB_DEFAULT)
  24         [ADC5_VPH_PWR]          = ADC5_CHAN_VOLT("vph_pwr", 1,
  25                                         SCALE_HW_CALIB_DEFAULT)
  26         [ADC5_VBAT_SNS]         = ADC5_CHAN_VOLT("vbat_sns", 1,