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arm64: dts: qcom: sc7180: trogdor: Use ADC TM channel 0 instead of 1 for charger temperature

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On trogdor the ADC thermal monitor is used for monitoring certain
device temperatures. All trogdor boards have at least a thermistor
for the charger temperature, optionally they may have others.

Currently the ADC thermal monitor is configured to use channel 1
for the charger temperature. Given that all trogdor boards have
the charger thermistor it makes more sense to use channel 0,
and then let boards with other thermistors use channels 1, 2, 3,
rather than 0, 2, 3.

Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Link: https://lore.kernel.org/r/20210225103330.v2.4.I67e29f2854bad22e3581d6a6e1879b9fc8abbdea@changeid
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Matthias Kaehlcke 2021-02-25 10:33:37 -08:00 committed by Bjorn Andersson
parent 38f3267def
commit e4ffe8d5f0
1 changed files with 3 additions and 3 deletions
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6
arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
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@ -19,7 +19,7 @@
polling-delay-passive = <0>;
polling-delay = <0>;
thermal-sensors = <&pm6150_adc_tm 1>;
thermal-sensors = <&pm6150_adc_tm 0>;
trips {
charger-crit {
@ -718,8 +718,8 @@ hp_i2c: &i2c9 {
&pm6150_adc_tm {
status = "okay";
charger-thermistor@1 {
reg = <1>;
charger-thermistor@0 {
reg = <0>;
io-channels = <&pm6150_adc ADC5_AMUX_THM3_100K_PU>;
qcom,ratiometric;
qcom,hw-settle-time-us = <200>;