ARM: dts: msm: Add external rsense channel for iadc
Add external rsense channel for iadc that allows read
current through battery when using external rsense.
Change-Id: I30302cad884471f23e16909583c1d242b9fb5267
Signed-off-by: Zhenhua Huang <zhenhuah@codeaurora.org>
diff --git a/arch/arm/boot/dts/msm-pm8226.dtsi b/arch/arm/boot/dts/msm-pm8226.dtsi
index f65e282..b9bcd0c 100644
--- a/arch/arm/boot/dts/msm-pm8226.dtsi
+++ b/arch/arm/boot/dts/msm-pm8226.dtsi
@@ -433,6 +433,16 @@
qcom,hw-settle-time = <0>;
qcom,fast-avg-setup = <0>;
};
+ chan@1 {
+ label = "external_rsense";
+ reg = <1>;
+ qcom,decimation = <0>;
+ qcom,pre-div-channel-scaling = <1>;
+ qcom,calibration-type = "absolute";
+ qcom,scale-function = <0>;
+ qcom,hw-settle-time = <0>;
+ qcom,fast-avg-setup = <0>;
+ };
};
pm8226_adc_tm: vadc@3400 {