Add thermal zones controlled through the ADC-TM (ADC thermal monitoring)
PMIC interface. This includes several onboard sensors and the XO thermal
sensor.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sm8450-hdk.dts | 244 ++++++++++++++++++++++++
1 file changed, 244 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
index d07e402eaba3..4dfc964a4bb1 100644
--- a/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8450-hdk.dts
@@ -133,6 +133,120 @@ pmic_glink_sbu: endpoint {
};
};
+ thermal-zones {
+ camera-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <0>;
+ thermal-sensors = <&pmk8350_adc_tm 2>;
+
+ trips {
+ active-config0 {
+ temperature = <75000>;
+ hysteresis = <4000>;
+ type = "passive";
+ };
+ };
+ };
+
+ rear-tof-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <0>;
+ thermal-sensors = <&pmk8350_adc_tm 5>;
+
+ trips {
+ active-config0 {
+ temperature = <75000>;
+ hysteresis = <4000>;
+ type = "passive";
+ };
+ };
+ };
+
+ skin-msm-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <0>;
+ thermal-sensors = <&pmk8350_adc_tm 1>;
+
+ trips {
+ active-config0 {
+ temperature = <75000>;
+ hysteresis = <4000>;
+ type = "passive";
+ };
+ };
+ };
+
+ therm1-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <0>;
+ thermal-sensors = <&pmk8350_adc_tm 3>;
+
+ trips {
+ active-config0 {
+ temperature = <75000>;
+ hysteresis = <4000>;
+ type = "passive";
+ };
+ };
+ };
+
+ therm2-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <0>;
+ thermal-sensors = <&pmk8350_adc_tm 6>;
+
+ trips {
+ active-config0 {
+ temperature = <75000>;
+ hysteresis = <4000>;
+ type = "passive";
+ };
+ };
+ };
+
+ usb-conn-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <0>;
+ thermal-sensors = <&pmk8350_adc_tm 7>;
+
+ trips {
+ active-config0 {
+ temperature = <75000>;
+ hysteresis = <4000>;
+ type = "passive";
+ };
+ };
+ };
+
+ wide-rfc-thermal {
+ polling-delay-passive = <250>;
+ polling-delay = <0>;
+ thermal-sensors = <&pmk8350_adc_tm 4>;
+
+ trips {
+ active-config0 {
+ temperature = <75000>;
+ hysteresis = <4000>;
+ type = "passive";
+ };
+ };
+ };
+
+ xo-thermal {
+ polling-delay-passive = <0>;
+ polling-delay = <0>;
+ thermal-sensors = <&pmk8350_adc_tm 0>;
+
+ trips {
+ active-config0 {
+ temperature = <50000>;
+ hysteresis = <4000>;
+ type = "passive";
+ };
+ };
+ };
+ };
+
vph_pwr: vph-pwr-regulator {
compatible = "regulator-fixed";
regulator-name = "vph_pwr";
@@ -607,6 +721,66 @@ &pmr735a_temp_alarm {
io-channel-names = "thermal";
};
+&pmk8350_adc_tm {
+ status = "okay";
+
+ xo-therm@0 {
+ reg = <0>;
+ io-channels = <&pmk8350_vadc PMK8350_ADC7_AMUX_THM1_100K_PU>;
+ qcom,ratiometric;
+ qcom,hw-settle-time-us = <200>;
+ };
+
+ skin-msm-therm@1 {
+ reg = <1>;
+ io-channels = <&pmk8350_vadc PM8350_ADC7_AMUX_THM1_100K_PU(1)>;
+ qcom,ratiometric;
+ qcom,hw-settle-time-us = <200>;
+ };
+
+ camera-therm@2 {
+ reg = <2>;
+ io-channels = <&pmk8350_vadc PM8350_ADC7_AMUX_THM2_100K_PU(1)>;
+ qcom,ratiometric;
+ qcom,hw-settle-time-us = <200>;
+ };
+
+ therm1-therm@3 {
+ reg = <3>;
+ io-channels = <&pmk8350_vadc PM8350_ADC7_AMUX_THM3_100K_PU(1)>;
+ qcom,ratiometric;
+ qcom,hw-settle-time-us = <200>;
+ };
+
+ wide-rfc-therm@4 {
+ reg = <4>;
+ io-channels = <&pmk8350_vadc PM8350_ADC7_AMUX_THM4_100K_PU(1)>;
+ qcom,ratiometric;
+ qcom,hw-settle-time-us = <200>;
+ };
+
+ rear-tof-therm@5 {
+ reg = <5>;
+ io-channels = <&pmk8350_vadc PM8350_ADC7_AMUX_THM5_100K_PU(1)>;
+ qcom,ratiometric;
+ qcom,hw-settle-time-us = <200>;
+ };
+
+ therm2-therm@6 {
+ reg = <6>;
+ io-channels = <&pmk8350_vadc PM8350_ADC7_GPIO3_100K_PU(1)>;
+ qcom,ratiometric;
+ qcom,hw-settle-time-us = <200>;
+ };
+
+ usb-conn-therm@7 {
+ reg = <7>;
+ io-channels = <&pmk8350_vadc PM8350B_ADC7_AMUX_THM5_100K_PU>;
+ qcom,ratiometric;
+ qcom,hw-settle-time-us = <200>;
+ };
+};
+
&pmk8350_vadc {
status = "okay";
@@ -615,20 +789,90 @@ channel@3 {
label = "pmk8350_die_temp";
};
+ channel@44 {
+ reg = <PMK8350_ADC7_AMUX_THM1_100K_PU>;
+ qcom,hw-settle-time = <200>;
+ qcom,ratiometric;
+ label = "pmk8350_xo_therm";
+ };
+
channel@103 {
reg = <PM8350_ADC7_DIE_TEMP(1)>;
label = "pm8350_die_temp";
};
+ channel@144 {
+ reg = <PM8350_ADC7_AMUX_THM1_100K_PU(1)>;
+ qcom,hw-settle-time = <200>;
+ qcom,ratiometric;
+ label = "skin_msm_temp";
+ };
+
+ channel@145 {
+ reg = <PM8350_ADC7_AMUX_THM2_100K_PU(1)>;
+ qcom,hw-settle-time = <200>;
+ qcom,ratiometric;
+ label = "camera_temp";
+ };
+
+ channel@146 {
+ reg = <PM8350_ADC7_AMUX_THM3_100K_PU(1)>;
+ qcom,hw-settle-time = <200>;
+ qcom,ratiometric;
+ label = "therm1_temp";
+ };
+
+ channel@147 {
+ reg = <PM8350_ADC7_AMUX_THM4_100K_PU(1)>;
+ qcom,hw-settle-time = <200>;
+ qcom,ratiometric;
+ label = "wide_rfc_temp";
+ };
+
+ channel@148 {
+ reg = <PM8350_ADC7_AMUX_THM5_100K_PU(1)>;
+ qcom,hw-settle-time = <200>;
+ qcom,ratiometric;
+ label = "rear_tof_temp";
+ };
+
+ channel@14c {
+ reg = <PM8350_ADC7_GPIO3_100K_PU(1)>;
+ qcom,hw-settle-time = <200>;
+ qcom,ratiometric;
+ label = "therm2_temp";
+ };
+
channel@303 {
reg = <PM8350B_ADC7_DIE_TEMP>;
label = "pm8350b_die_temp";
};
+ channel@348 {
+ reg = <PM8350B_ADC7_AMUX_THM5_100K_PU>;
+ qcom,hw-settle-time = <200>;
+ qcom,ratiometric;
+ label = "usb_conn_temp";
+ };
+
channel@403 {
reg = <PMR735A_ADC7_DIE_TEMP>;
label = "pmr735a_die_temp";
};
+
+ channel@44a {
+ reg = <PMR735A_ADC7_GPIO1_100K_PU>;
+ qcom,hw-settle-time = <200>;
+ qcom,ratiometric;
+ label = "qtm_w_temp";
+ };
+
+ channel@44b {
+ reg = <PMR735A_ADC7_GPIO2_100K_PU>;
+ qcom,hw-settle-time = <200>;
+ qcom,ratiometric;
+ label = "qtm_n_temp";
+ };
};
&remoteproc_adsp {
--
2.39.2
