These channels are specified in downstream kernels [1] and actively used by e.g. the Sony Seine platform on the SM6125 SoC. Note that GPIO2 isn't used on this platform and, while the definition downstream is identical to the other GPIOx_100K_PU definitions, has been omitted for lack of proper testing. [1]: https://source.codeaurora.org/quic/la/kernel/msm-4.14/tree/drivers/iio/adc/qcom-spmi-adc5.c?h=LA.UM.7.11.r1-05200-NICOBAR.0#n688 Signed-off-by: Marijn Suijten <marijn.suijten@xxxxxxxxxxxxxx> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxxx> --- drivers/iio/adc/qcom-spmi-adc5.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/iio/adc/qcom-spmi-adc5.c b/drivers/iio/adc/qcom-spmi-adc5.c index 87438d1e5c0b..0dc4fe612433 100644 --- a/drivers/iio/adc/qcom-spmi-adc5.c +++ b/drivers/iio/adc/qcom-spmi-adc5.c @@ -526,6 +526,8 @@ static const struct adc5_channels adc5_chans_pmic[ADC5_MAX_CHANNEL] = { SCALE_HW_CALIB_DEFAULT) [ADC5_VBAT_SNS] = ADC5_CHAN_VOLT("vbat_sns", 1, SCALE_HW_CALIB_DEFAULT) + [ADC5_VCOIN] = ADC5_CHAN_VOLT("vcoin", 1, + SCALE_HW_CALIB_DEFAULT) [ADC5_DIE_TEMP] = ADC5_CHAN_TEMP("die_temp", 0, SCALE_HW_CALIB_PMIC_THERM) [ADC5_USB_IN_I] = ADC5_CHAN_VOLT("usb_in_i_uv", 0, @@ -549,6 +551,12 @@ static const struct adc5_channels adc5_chans_pmic[ADC5_MAX_CHANNEL] = { SCALE_HW_CALIB_THERM_100K_PULLUP) [ADC5_AMUX_THM2] = ADC5_CHAN_TEMP("amux_thm2", 0, SCALE_HW_CALIB_PM5_SMB_TEMP) + [ADC5_GPIO1_100K_PU] = ADC5_CHAN_TEMP("gpio1_100k_pu", 0, + SCALE_HW_CALIB_THERM_100K_PULLUP) + [ADC5_GPIO3_100K_PU] = ADC5_CHAN_TEMP("gpio3_100k_pu", 0, + SCALE_HW_CALIB_THERM_100K_PULLUP) + [ADC5_GPIO4_100K_PU] = ADC5_CHAN_TEMP("gpio4_100k_pu", 0, + SCALE_HW_CALIB_THERM_100K_PULLUP) }; static const struct adc5_channels adc7_chans_pmic[ADC5_MAX_CHANNEL] = { -- 2.37.1
