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arm64: dts: qcom: sc7180: lazor: Simplify disabling of charger thermal zone

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Commit f73558cc83d1 ("arm64: dts: qcom: sc7180: Disable charger
thermal zone for lazor") disables the charger thermal zone for
specific lazor revisions due to an unsupported thermistor type.
The initial idea was to disable the thermal zone for older
revisions and leave it enabled for newer ones that use a
supported thermistor. Finally the thermistor won't be changed
on newer revisions, hence the thermal zone should be disabled
for all lazor (and limozeen) revisions. Instead of disabling
it per revision do it once in the shared .dtsi for lazor.

Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20210322094628.v4.1.I6d587e7ae72a5a47253bb95dfdc3158f8cc8a157@changeid
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Matthias Kaehlcke
2021-03-22 09:46:33 -07:00
committed by Bjorn Andersson
parent caaf1f38d9
commit 39441f73d9
4 changed files with 9 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r0.dts
View File

@@ -14,15 +14,6 @@ / {
compatible = "google,lazor-rev0", "qcom,sc7180";
};
/*
* Lazor is stuffed with a 47k NTC as charger thermistor which currently is
* not supported by the PM6150 ADC driver. Disable the charger thermal zone
* to avoid using bogus temperature values.
*/
&charger_thermal {
status = "disabled";
};
&pp3300_hub {
/* pp3300_l7c is used to power the USB hub */
/delete-property/regulator-always-on;

9
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r1.dts
View File

@@ -14,15 +14,6 @@ / {
compatible = "google,lazor-rev1", "google,lazor-rev2", "qcom,sc7180";
};
/*
* Lazor is stuffed with a 47k NTC as charger thermistor which currently is
* not supported by the PM6150 ADC driver. Disable the charger thermal zone
* to avoid using bogus temperature values.
*/
&charger_thermal {
status = "disabled";
};
&pp3300_hub {
/* pp3300_l7c is used to power the USB hub */
/delete-property/regulator-always-on;

9
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor-r3.dts
View File

@@ -14,12 +14,3 @@ / {
model = "Google Lazor (rev3+)";
compatible = "google,lazor", "qcom,sc7180";
};
/*
* Lazor is stuffed with a 47k NTC as charger thermistor which currently is
* not supported by the PM6150 ADC driver. Disable the charger thermal zone
* to avoid using bogus temperature values.
*/
&charger_thermal {
status = "disabled";
};

9
arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi
View File

@@ -21,6 +21,15 @@ &ap_sar_sensor {
semtech,avg-pos-strength = <64>;
};
/*
* Lazor is stuffed with a 47k NTC as charger thermistor which currently is
* not supported by the PM6150 ADC driver. Disable the charger thermal zone
* to avoid using bogus temperature values.
*/
&charger_thermal {
status = "disabled";
};
ap_ts_pen_1v8: &i2c4 {
status = "okay";
clock-frequency = <400000>;