| Message ID | 20210903122212.v2.1.I9777d0036ecbb749a4fb9ebb892f94c6e3a51772@changeid |
|---|---|
| State | Accepted |
| Commit | b8d1e3d334879a3b7efddc90d51c667aa8116358 |
| Headers | show |
| Series | [v2] arm64: dts: qcom: sc7180-trogdor: Delete ADC config for unused thermistors | expand |
Quoting Matthias Kaehlcke (2021-09-03 12:22:19) > The charger thermistor on Lazor, CoachZ rev1 and Pompom rev1+2 is > either the wrong part or not stuffed at all, the same is true for > the skin temperature thermistor on CoachZ rev1. The corresponding > thermal zones are already disabled for these devices, in addition > delete the ADC nodes of the thermistors. > > For Lazor and CoachZ rev1 also disable the PM6150 ADC and thermal > monitor since none of the ADC channels is used. > > Signed-off-by: Matthias Kaehlcke <mka@chromium.org> > --- Reviewed-by: Stephen Boyd <swboyd@chromium.org>
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz-r1.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz-r1.dts index 21b516e0694a..8290d036044a 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz-r1.dts +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz-r1.dts @@ -23,6 +23,20 @@ &charger_thermal { status = "disabled"; }; +&pm6150_adc { + status = "disabled"; + + /delete-node/ skin-temp-thermistor@4e; + /delete-node/ charger-thermistor@4f; +}; + +&pm6150_adc_tm { + status = "disabled"; + + /delete-node/ charger-thermistor@0; + /delete-node/ skin-temp-thermistor@1; +}; + /* * CoachZ rev1 is stuffed with a 47k NTC as thermistor for skin temperature, * which currently is not supported by the PM6150 ADC driver. Disable the diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi index 00535aaa43c9..86c9e750995f 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi @@ -54,6 +54,18 @@ &panel { compatible = "boe,nv133fhm-n62"; }; +&pm6150_adc { + status = "disabled"; + + /delete-node/ charger-thermistor@4f; +}; + +&pm6150_adc_tm { + status = "disabled"; + + /delete-node/ charger-thermistor@0; +}; + &trackpad { interrupts = <58 IRQ_TYPE_EDGE_FALLING>; }; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r1.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r1.dts index e122a6b481ff..76a130bad60a 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r1.dts +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r1.dts @@ -26,6 +26,14 @@ &charger_thermal { status = "disabled"; }; +&pm6150_adc { + /delete-node/ charger-thermistor@4f; +}; + +&pm6150_adc_tm { + /delete-node/ charger-thermistor@0; +}; + &pp3300_hub { /* pp3300_l7c is used to power the USB hub */ /delete-property/regulator-always-on; diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r2.dts b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r2.dts index 4f32e6733f4c..88cf2246c18a 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r2.dts +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor-pompom-r2.dts @@ -22,3 +22,11 @@ / { &charger_thermal { status = "disabled"; }; + +&pm6150_adc { + /delete-node/ charger-thermistor@4f; +}; + +&pm6150_adc_tm { + /delete-node/ charger-thermistor@0; +};
The charger thermistor on Lazor, CoachZ rev1 and Pompom rev1+2 is either the wrong part or not stuffed at all, the same is true for the skin temperature thermistor on CoachZ rev1. The corresponding thermal zones are already disabled for these devices, in addition delete the ADC nodes of the thermistors. For Lazor and CoachZ rev1 also disable the PM6150 ADC and thermal monitor since none of the ADC channels is used. Signed-off-by: Matthias Kaehlcke <mka@chromium.org> --- Changes in v2: - also disable the ADC for Lazor and CoachZ rev1 - updated commit message .../boot/dts/qcom/sc7180-trogdor-coachz-r1.dts | 14 ++++++++++++++ arch/arm64/boot/dts/qcom/sc7180-trogdor-lazor.dtsi | 12 ++++++++++++ .../boot/dts/qcom/sc7180-trogdor-pompom-r1.dts | 8 ++++++++ .../boot/dts/qcom/sc7180-trogdor-pompom-r2.dts | 8 ++++++++ 4 files changed, 42 insertions(+)