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Add ADC_TM nodes for pa/quiet/msm thermistors and also thermal zones for them. Co-developed-by: Rakesh Kota Signed-off-by: Rakesh Kota Reviewed-by: Konrad Dybcio Signed-off-by: Jishnu Prakash --- arch/arm64/boot/dts/qcom/shikra-iqs-som.dtsi | 113 +++++++++++++++++++++++++++ 1 file changed, 113 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/shikra-iqs-som.dtsi b/arch/arm64/boot/dts/qcom/shikra-iqs-som.dtsi index 4ff97945274d..ede34d82de76 100644 --- a/arch/arm64/boot/dts/qcom/shikra-iqs-som.dtsi +++ b/arch/arm64/boot/dts/qcom/shikra-iqs-som.dtsi @@ -4,6 +4,7 @@ */ #include +#include #include #include "shikra.dtsi" @@ -31,6 +32,44 @@ key-volume-up { }; }; + thermal-zones { + sys-1-thermal { + thermal-sensors = <&pm8150_adc_tm 0>; + + trips { + active-config0 { + temperature = <125000>; + hysteresis = <1000>; + type = "passive"; + }; + }; + }; + + sys-2-thermal { + thermal-sensors = <&pm8150_adc_tm 1>; + + trips { + active-config0 { + temperature = <125000>; + hysteresis = <1000>; + type = "passive"; + }; + }; + }; + + sys-3-thermal { + thermal-sensors = <&pm8150_adc_tm 2>; + + trips { + active-config0 { + temperature = <125000>; + hysteresis = <1000>; + type = "passive"; + }; + }; + }; + }; + vreg_wcn_3p3: regulator-wcn-3p3 { compatible = "regulator-fixed"; regulator-name = "wcn_3p3"; @@ -76,7 +115,81 @@ vreg_pmu_ch1: ldo4 { }; }; +&pm8150_adc { + pinctrl-0 = <&pm8150_adc_gpio2_default>, <&pm8150_adc_gpio3_default>; + pinctrl-names = "default"; + + channel@4d { + reg = ; + label = "msm_therm"; + qcom,ratiometric; + qcom,hw-settle-time = <200>; + qcom,pre-scaling = <1 1>; + }; + + channel@4e { + reg = ; + label = "quiet_therm"; + qcom,ratiometric; + qcom,hw-settle-time = <200>; + qcom,pre-scaling = <1 1>; + }; + + channel@52 { + reg = ; + label = "gnss_therm"; + qcom,ratiometric; + qcom,hw-settle-time = <200>; + qcom,pre-scaling = <1 1>; + }; + + channel@55 { + reg = ; + label = "pa_therm"; + qcom,ratiometric; + qcom,hw-settle-time = <200>; + qcom,pre-scaling = <1 1>; + }; +}; + +&pm8150_adc_tm { + status = "okay"; + + pa-therm@0 { + reg = <0>; + io-channels = <&pm8150_adc ADC5_GPIO4_100K_PU>; + qcom,ratiometric; + qcom,hw-settle-time-us = <200>; + }; + + quiet-therm@1 { + reg = <1>; + io-channels = <&pm8150_adc ADC5_AMUX_THM2_100K_PU>; + qcom,ratiometric; + qcom,hw-settle-time-us = <200>; + }; + + msm-therm@2 { + reg = <2>; + io-channels = <&pm8150_adc ADC5_AMUX_THM1_100K_PU>; + qcom,ratiometric; + qcom,hw-settle-time-us = <200>; + }; +}; + &pm8150_gpios { + pm8150_adc_gpio2_default: pm8150-adc-gpio2-state { + pins = "gpio2"; + function = PMIC_GPIO_FUNC_NORMAL; + bias-high-impedance; + }; + + pm8150_adc_gpio3_default: pm8150-adc-gpio3-state { + pins = "gpio3"; + function = PMIC_GPIO_FUNC_NORMAL; + bias-high-impedance; + }; + vol_up_n: vol-up-n-state { pins = "gpio6"; function = PMIC_GPIO_FUNC_NORMAL; -- 2.43.0