@@ -10,6 +10,8 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
#include "sdm845.dtsi"
+#include "pm8998.dtsi"
+#include "pmi8998.dtsi"
/ {
model = "Qualcomm Technologies, Inc. SDM845 MTP";
@@ -46,6 +48,68 @@ vreg_s4a_1p8: pm8998-smps4 {
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 {
@@ -469,6 +533,82 @@ &mss_pil {
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";
};
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> --- Changes since v2: - Added missing qcom,ratiometric and qcom,hw-settle-time-us from the ADC channels arch/arm64/boot/dts/qcom/sdm845-mtp.dts | 140 ++++++++++++++++++++++++ 1 file changed, 140 insertions(+)