| Message ID | 20221029051449.30678-12-manivannan.sadhasivam@linaro.org (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | sc8280xp-pmic updates and X13s thermal zone support | expand |
On 29.10.2022 07:14, Manivannan Sadhasivam wrote: > Add ADC_TM5 channels of PM8280_{1/2} for monitoring the temperature from > external thermistors connected to AMUX pins. The temperture measurements > are collected from the PMK8280's VADC channels that expose the > measurements from secondary PMICs PM8280_{1/2}. > > Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> > --- > .../qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 68 +++++++++++++++++++ > 1 file changed, 68 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts > index 9545b471c2fa..ca77c19c6d0d 100644 > --- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts > +++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts > @@ -259,6 +259,74 @@ pmic-die-temp@403 { > }; > }; > > +&pmk8280_adc_tm { > + status = "okay"; > + > + sys-therm@0 { > + reg = <0>; > + io-channels = <&pmk8280_vadc PM8350_ADC7_AMUX_THM1_100K_PU(1)>; > + qcom,avg-samples = <2>; > + qcom,ratiometric; > + qcom,hw-settle-time-us = <200>; If you decide to change the order in the prev patches, it applies here too. Otherwise: Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org> Konrad > + }; > + > + sys-therm@1 { > + reg = <1>; > + io-channels = <&pmk8280_vadc PM8350_ADC7_AMUX_THM2_100K_PU(1)>; > + qcom,avg-samples = <2>; > + qcom,ratiometric; > + qcom,hw-settle-time-us = <200>; > + }; > + > + sys-therm@2 { > + reg = <2>; > + io-channels = <&pmk8280_vadc PM8350_ADC7_AMUX_THM3_100K_PU(1)>; > + qcom,avg-samples = <2>; > + qcom,ratiometric; > + qcom,hw-settle-time-us = <200>; > + }; > + > + sys-therm@3 { > + reg = <3>; > + io-channels = <&pmk8280_vadc PM8350_ADC7_AMUX_THM4_100K_PU(1)>; > + qcom,avg-samples = <2>; > + qcom,ratiometric; > + qcom,hw-settle-time-us = <200>; > + }; > + > + sys-therm@4 { > + reg = <4>; > + io-channels = <&pmk8280_vadc PM8350_ADC7_AMUX_THM1_100K_PU(3)>; > + qcom,avg-samples = <2>; > + qcom,ratiometric; > + qcom,hw-settle-time-us = <200>; > + }; > + > + sys-therm@5 { > + reg = <5>; > + io-channels = <&pmk8280_vadc PM8350_ADC7_AMUX_THM2_100K_PU(3)>; > + qcom,avg-samples = <2>; > + qcom,ratiometric; > + qcom,hw-settle-time-us = <200>; > + }; > + > + sys-therm@6 { > + reg = <6>; > + io-channels = <&pmk8280_vadc PM8350_ADC7_AMUX_THM3_100K_PU(3)>; > + qcom,avg-samples = <2>; > + qcom,ratiometric; > + qcom,hw-settle-time-us = <200>; > + }; > + > + sys-therm@7 { > + reg = <7>; > + io-channels = <&pmk8280_vadc PM8350_ADC7_AMUX_THM4_100K_PU(3)>; > + qcom,avg-samples = <2>; > + qcom,ratiometric; > + qcom,hw-settle-time-us = <200>; > + }; > +}; > + > &qup0 { > status = "okay"; > };
On 29/10/2022 01:14, Manivannan Sadhasivam wrote: > Add ADC_TM5 channels of PM8280_{1/2} for monitoring the temperature from > external thermistors connected to AMUX pins. The temperture measurements > are collected from the PMK8280's VADC channels that expose the > measurements from secondary PMICs PM8280_{1/2}. > > Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> > --- Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Best regards, Krzysztof
diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts index 9545b471c2fa..ca77c19c6d0d 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts +++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts @@ -259,6 +259,74 @@ pmic-die-temp@403 { }; }; +&pmk8280_adc_tm { + status = "okay"; + + sys-therm@0 { + reg = <0>; + io-channels = <&pmk8280_vadc PM8350_ADC7_AMUX_THM1_100K_PU(1)>; + qcom,avg-samples = <2>; + qcom,ratiometric; + qcom,hw-settle-time-us = <200>; + }; + + sys-therm@1 { + reg = <1>; + io-channels = <&pmk8280_vadc PM8350_ADC7_AMUX_THM2_100K_PU(1)>; + qcom,avg-samples = <2>; + qcom,ratiometric; + qcom,hw-settle-time-us = <200>; + }; + + sys-therm@2 { + reg = <2>; + io-channels = <&pmk8280_vadc PM8350_ADC7_AMUX_THM3_100K_PU(1)>; + qcom,avg-samples = <2>; + qcom,ratiometric; + qcom,hw-settle-time-us = <200>; + }; + + sys-therm@3 { + reg = <3>; + io-channels = <&pmk8280_vadc PM8350_ADC7_AMUX_THM4_100K_PU(1)>; + qcom,avg-samples = <2>; + qcom,ratiometric; + qcom,hw-settle-time-us = <200>; + }; + + sys-therm@4 { + reg = <4>; + io-channels = <&pmk8280_vadc PM8350_ADC7_AMUX_THM1_100K_PU(3)>; + qcom,avg-samples = <2>; + qcom,ratiometric; + qcom,hw-settle-time-us = <200>; + }; + + sys-therm@5 { + reg = <5>; + io-channels = <&pmk8280_vadc PM8350_ADC7_AMUX_THM2_100K_PU(3)>; + qcom,avg-samples = <2>; + qcom,ratiometric; + qcom,hw-settle-time-us = <200>; + }; + + sys-therm@6 { + reg = <6>; + io-channels = <&pmk8280_vadc PM8350_ADC7_AMUX_THM3_100K_PU(3)>; + qcom,avg-samples = <2>; + qcom,ratiometric; + qcom,hw-settle-time-us = <200>; + }; + + sys-therm@7 { + reg = <7>; + io-channels = <&pmk8280_vadc PM8350_ADC7_AMUX_THM4_100K_PU(3)>; + qcom,avg-samples = <2>; + qcom,ratiometric; + qcom,hw-settle-time-us = <200>; + }; +}; + &qup0 { status = "okay"; };
Add ADC_TM5 channels of PM8280_{1/2} for monitoring the temperature from external thermistors connected to AMUX pins. The temperture measurements are collected from the PMK8280's VADC channels that expose the measurements from secondary PMICs PM8280_{1/2}. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> --- .../qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 68 +++++++++++++++++++ 1 file changed, 68 insertions(+)