Working on a battery charger and fuel gauge driver it happened to
have the need to read from VADC_LR_MUX2_BAT_ID channel. Here is
the declaration from downstream msm8916.dtsi:
chan@31 {
label = "batt_id";
reg = <0x31>;
qcom,decimation = <0>;
qcom,pre-div-channel-scaling = <0>;
qcom,calibration-type = "ratiometric";
qcom,scale-function = <0>;
qcom,hw-settle-time = <0xb>;
qcom,fast-avg-setup = <0>;
};
Those two patches set channel scaling accordingly and add it to
pm8916 device tree.
Jonathan Albrieux (2):
iio:adc:qcom-spmi-vadc: add default scale to LR_MUX2_BAT_ID channel
arm64: dts: qcom: pm8916: Add batt_id channel node
arch/arm64/boot/dts/qcom/pm8916.dtsi | 5 +++++
drivers/iio/adc/qcom-spmi-vadc.c | 2 +-
2 files changed, 6 insertions(+), 1 deletion(-)
--
2.17.1
