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arm64: dts: qcom: sdm845: mtp: Add vadc channels and thermal zones

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Downstream defines four ADC channels related to thermal sensors external
to the PM8998 and two channels for internal voltage measurements.

Add these to the upstream SDM845 MTP, describe the thermal monitor
channels and add thermal_zones for these.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20211005032531.2251928-5-bjorn.andersson@linaro.org
This commit is contained in:
Bjorn Andersson 2021-10-04 20:25:31 -07:00
parent 4cc7c85ccc
commit d5e12f3823
1 changed files with 140 additions and 0 deletions
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140
arch/arm64/boot/dts/qcom/sdm845-mtp.dts
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@ -9,6 +9,8 @@
#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
#include "sdm845.dtsi"
#include "pm8998.dtsi"
#include "pmi8998.dtsi"
/ {
model = "Qualcomm Technologies, Inc. SDM845 MTP";
@ -45,6 +47,68 @@
vin-supply = <&vph_pwr>;
};
thermal-zones {
xo_thermal: xo-thermal {
polling-delay-passive = <0>;
polling-delay = <0>;
thermal-sensors = <&pm8998_adc_tm 1>;
trips {
trip-point {
temperature = <125000>;
hysteresis = <10000>;
type = "passive";
};
};
};
msm_thermal: msm-thermal {
polling-delay-passive = <0>;
polling-delay = <0>;
thermal-sensors = <&pm8998_adc_tm 2>;
trips {
trip-point {
temperature = <125000>;
hysteresis = <10000>;
type = "passive";
};
};
};
pa_thermal: pa-thermal {
polling-delay-passive = <0>;
polling-delay = <0>;
thermal-sensors = <&pm8998_adc_tm 3>;
trips {
trip-point {
temperature = <125000>;
hysteresis = <10000>;
type = "passive";
};
};
};
quiet_thermal: quiet-thermal {
polling-delay-passive = <0>;
polling-delay = <0>;
thermal-sensors = <&pm8998_adc_tm 4>;
trips {
trip-point {
temperature = <125000>;
hysteresis = <10000>;
type = "passive";
};
};
};
};
};
&adsp_pas {
@ -467,6 +531,82 @@
firmware-name = "qcom/sdm845/mba.mbn", "qcom/sdm845/modem.mbn";
};
&pm8998_adc {
adc-chan@4c {
reg = <ADC5_XO_THERM_100K_PU>;
label = "xo_therm";
qcom,ratiometric;
qcom,hw-settle-time-us = <200>;
};
adc-chan@4d {
reg = <ADC5_AMUX_THM1_100K_PU>;
label = "msm_therm";
qcom,ratiometric;
qcom,hw-settle-time-us = <200>;
};
adc-chan@4f {
reg = <ADC5_AMUX_THM3_100K_PU>;
label = "pa_therm1";
qcom,ratiometric;
qcom,hw-settle-time-us = <200>;
};
adc-chan@51 {
reg = <ADC5_AMUX_THM5_100K_PU>;
label = "quiet_therm";
qcom,ratiometric;
qcom,hw-settle-time-us = <200>;
};
adc-chan@83 {
reg = <ADC5_VPH_PWR>;
label = "vph_pwr";
qcom,ratiometric;
qcom,hw-settle-time-us = <200>;
};
adc-chan@85 {
reg = <ADC5_VCOIN>;
label = "vcoin";
qcom,ratiometric;
qcom,hw-settle-time-us = <200>;
};
};
&pm8998_adc_tm {
status = "okay";
xo-thermistor@1 {
reg = <1>;
io-channels = <&pm8998_adc ADC5_XO_THERM_100K_PU>;
qcom,ratiometric;
qcom,hw-settle-time-us = <200>;
};
msm-thermistor@2 {
reg = <2>;
io-channels = <&pm8998_adc ADC5_AMUX_THM1_100K_PU>;
qcom,ratiometric;
qcom,hw-settle-time-us = <200>;
};
pa-thermistor@3 {
reg = <3>;
io-channels = <&pm8998_adc ADC5_AMUX_THM3_100K_PU>;
qcom,ratiometric;
qcom,hw-settle-time-us = <200>;
};
quiet-thermistor@4 {
reg = <4>;
io-channels = <&pm8998_adc ADC5_AMUX_THM5_100K_PU>;
qcom,ratiometric;
qcom,hw-settle-time-us = <200>;
};
};
&qupv3_id_1 {
status = "okay";
};