* [PATCH v2 1/4] arm64: dts: qcom: pm4125: Add VADC and temp alarm nodes
2026-07-09 9:44 [PATCH v2 0/4] arm64: dts: qcom: Add PMIC thermal support for Shikra platforms Jishnu Prakash
@ 2026-07-09 9:44 ` Jishnu Prakash
2026-07-09 13:13 ` Konrad Dybcio
2026-07-09 9:44 ` [PATCH v2 2/4] arm64: dts: qcom: pm8005: Add temp alarm node Jishnu Prakash
` (2 subsequent siblings)
3 siblings, 1 reply; 7+ messages in thread
From: Jishnu Prakash @ 2026-07-09 9:44 UTC (permalink / raw)
To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley
Cc: linux-arm-msm, devicetree, linux-kernel, Kamal Wadhwa,
Rakesh Kota, Jishnu Prakash
Add VADC node with some channels under it, for voltage and
temperature readings. Add temperature alarm node, used for
PMIC thermal mitigation.
Co-developed-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com>
Signed-off-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com>
Signed-off-by: Jishnu Prakash <jishnu.prakash@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/pm4125.dtsi | 105 +++++++++++++++++++++++++++++++++++
1 file changed, 105 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/pm4125.dtsi b/arch/arm64/boot/dts/qcom/pm4125.dtsi
index 542e8fe030da..62f101fe5353 100644
--- a/arch/arm64/boot/dts/qcom/pm4125.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm4125.dtsi
@@ -8,6 +8,36 @@
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/spmi/spmi.h>
+/ {
+ thermal-zones {
+ pm4125-thermal {
+ polling-delay-passive = <100>;
+ polling-delay = <0>;
+ thermal-sensors = <&pm4125_tz>;
+
+ trips {
+ pm4125_trip0: trip0 {
+ temperature = <105000>;
+ hysteresis = <0>;
+ type = "passive";
+ };
+
+ pm4125_trip1: trip1 {
+ temperature = <125000>;
+ hysteresis = <0>;
+ type = "hot";
+ };
+
+ pm4125_trip2: trip2 {
+ temperature = <155000>;
+ hysteresis = <0>;
+ type = "critical";
+ };
+ };
+ };
+ };
+};
+
&spmi_bus {
pmic@0 {
compatible = "qcom,pm2250", "qcom,spmi-pmic";
@@ -65,6 +95,81 @@ pm4125_typec: typec@1500 {
status = "disabled";
};
+ pm4125_tz: temp-alarm@2400 {
+ compatible = "qcom,spmi-temp-alarm";
+ reg = <0x2400>;
+ interrupts = <0x0 0x24 0x0 IRQ_TYPE_EDGE_BOTH>;
+ io-channels = <&pm4125_adc ADC5_DIE_TEMP>;
+ io-channel-names = "thermal";
+ #thermal-sensor-cells = <0>;
+ };
+
+ pm4125_adc: adc@3100 {
+ compatible = "qcom,spmi-adc5";
+ reg = <0x3100>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #io-channel-cells = <1>;
+ interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
+
+ /* Channel nodes */
+ channel@0 {
+ reg = <ADC5_REF_GND>;
+ label = "ref_gnd";
+ qcom,pre-scaling = <1 1>;
+ };
+
+ channel@1 {
+ reg = <ADC5_1P25VREF>;
+ label = "vref_1p25";
+ qcom,pre-scaling = <1 1>;
+ };
+
+ channel@6 {
+ reg = <ADC5_DIE_TEMP>;
+ label = "die_temp";
+ qcom,pre-scaling = <1 1>;
+ };
+
+ channel@7 {
+ reg = <ADC5_USB_IN_I>;
+ label = "usb_in_i_uv";
+ qcom,pre-scaling = <1 1>;
+ };
+
+ channel@8 {
+ reg = <ADC5_USB_IN_V_16>;
+ label = "usb_in_v_div_16";
+ qcom,pre-scaling = <1 16>;
+ };
+
+ channel@9 {
+ reg = <ADC5_CHG_TEMP>;
+ label = "chg_temp";
+ qcom,pre-scaling = <1 1>;
+ };
+
+ channel@4b {
+ reg = <ADC5_BAT_ID_100K_PU>;
+ label = "bat_id";
+ qcom,ratiometric;
+ qcom,hw-settle-time = <200>;
+ qcom,pre-scaling = <1 1>;
+ };
+
+ channel@83 {
+ reg = <ADC5_VPH_PWR>;
+ label = "vph_pwr";
+ qcom,pre-scaling = <1 3>;
+ };
+
+ channel@84 {
+ reg = <ADC5_VBAT_SNS>;
+ label = "vbat_sns";
+ qcom,pre-scaling = <1 3>;
+ };
+ };
+
rtc@6000 {
compatible = "qcom,pm8941-rtc";
reg = <0x6000>, <0x6100>;
--
2.43.0
^ permalink raw reply related [flat|nested] 7+ messages in thread* Re: [PATCH v2 1/4] arm64: dts: qcom: pm4125: Add VADC and temp alarm nodes
2026-07-09 9:44 ` [PATCH v2 1/4] arm64: dts: qcom: pm4125: Add VADC and temp alarm nodes Jishnu Prakash
@ 2026-07-09 13:13 ` Konrad Dybcio
0 siblings, 0 replies; 7+ messages in thread
From: Konrad Dybcio @ 2026-07-09 13:13 UTC (permalink / raw)
To: Jishnu Prakash, Bjorn Andersson, Konrad Dybcio, Rob Herring,
Krzysztof Kozlowski, Conor Dooley
Cc: linux-arm-msm, devicetree, linux-kernel, Kamal Wadhwa,
Rakesh Kota
On 7/9/26 11:44 AM, Jishnu Prakash wrote:
> Add VADC node with some channels under it, for voltage and
> temperature readings. Add temperature alarm node, used for
> PMIC thermal mitigation.
>
> Co-developed-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com>
> Signed-off-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com>
> Signed-off-by: Jishnu Prakash <jishnu.prakash@oss.qualcomm.com>
> ---
> arch/arm64/boot/dts/qcom/pm4125.dtsi | 105 +++++++++++++++++++++++++++++++++++
> 1 file changed, 105 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/pm4125.dtsi b/arch/arm64/boot/dts/qcom/pm4125.dtsi
> index 542e8fe030da..62f101fe5353 100644
> --- a/arch/arm64/boot/dts/qcom/pm4125.dtsi
> +++ b/arch/arm64/boot/dts/qcom/pm4125.dtsi
> @@ -8,6 +8,36 @@
> #include <dt-bindings/interrupt-controller/irq.h>
> #include <dt-bindings/spmi/spmi.h>
>
> +/ {
> + thermal-zones {
> + pm4125-thermal {
> + polling-delay-passive = <100>;
> + polling-delay = <0>;
=0 is the default, you can drop it
Konrad
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH v2 2/4] arm64: dts: qcom: pm8005: Add temp alarm node
2026-07-09 9:44 [PATCH v2 0/4] arm64: dts: qcom: Add PMIC thermal support for Shikra platforms Jishnu Prakash
2026-07-09 9:44 ` [PATCH v2 1/4] arm64: dts: qcom: pm4125: Add VADC and temp alarm nodes Jishnu Prakash
@ 2026-07-09 9:44 ` Jishnu Prakash
2026-07-09 13:14 ` Konrad Dybcio
2026-07-09 9:44 ` [PATCH v2 3/4] arm64: dts: qcom: Add PMIC thermal support for Shikra CQ2390M SoM platform Jishnu Prakash
2026-07-09 9:44 ` [PATCH v2 4/4] arm64: dts: qcom: Add PMIC thermal support for Shikra IQ2390S " Jishnu Prakash
3 siblings, 1 reply; 7+ messages in thread
From: Jishnu Prakash @ 2026-07-09 9:44 UTC (permalink / raw)
To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley
Cc: linux-arm-msm, devicetree, linux-kernel, Kamal Wadhwa,
Rakesh Kota, Jishnu Prakash
Add temperature alarm node along with thermal zone used
for PMIC thermal mitigation.
Co-developed-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com>
Signed-off-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com>
Signed-off-by: Jishnu Prakash <jishnu.prakash@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/pm8005.dtsi | 37 ++++++++++++++++++++++++++++++++++++
1 file changed, 37 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/pm8005.dtsi b/arch/arm64/boot/dts/qcom/pm8005.dtsi
index 0f0ab2da8305..051cbde20983 100644
--- a/arch/arm64/boot/dts/qcom/pm8005.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8005.dtsi
@@ -4,6 +4,36 @@
#include <dt-bindings/spmi/spmi.h>
#include <dt-bindings/interrupt-controller/irq.h>
+/ {
+ thermal-zones {
+ pm8005-thermal {
+ polling-delay-passive = <0>;
+ polling-delay = <0>;
+ thermal-sensors = <&pm8005_tz>;
+
+ trips {
+ pm8005_trip0: trip0 {
+ temperature = <105000>;
+ hysteresis = <0>;
+ type = "passive";
+ };
+
+ pm8005_trip1: trip1 {
+ temperature = <125000>;
+ hysteresis = <0>;
+ type = "passive";
+ };
+
+ pm8005_trip2: trip2 {
+ temperature = <145000>;
+ hysteresis = <0>;
+ type = "passive";
+ };
+ };
+ };
+ };
+};
+
&spmi_bus {
pm8005_lsid0: pmic@4 {
compatible = "qcom,pm8005", "qcom,spmi-pmic";
@@ -11,6 +41,13 @@ pm8005_lsid0: pmic@4 {
#address-cells = <1>;
#size-cells = <0>;
+ pm8005_tz: temp-alarm@2400 {
+ compatible = "qcom,spmi-temp-alarm";
+ reg = <0x2400>;
+ interrupts = <0x4 0x24 0x0 IRQ_TYPE_EDGE_BOTH>;
+ #thermal-sensor-cells = <0>;
+ };
+
pm8005_gpios: gpio@c000 {
compatible = "qcom,pm8005-gpio", "qcom,spmi-gpio";
reg = <0xc000>;
--
2.43.0
^ permalink raw reply related [flat|nested] 7+ messages in thread* Re: [PATCH v2 2/4] arm64: dts: qcom: pm8005: Add temp alarm node
2026-07-09 9:44 ` [PATCH v2 2/4] arm64: dts: qcom: pm8005: Add temp alarm node Jishnu Prakash
@ 2026-07-09 13:14 ` Konrad Dybcio
0 siblings, 0 replies; 7+ messages in thread
From: Konrad Dybcio @ 2026-07-09 13:14 UTC (permalink / raw)
To: Jishnu Prakash, Bjorn Andersson, Konrad Dybcio, Rob Herring,
Krzysztof Kozlowski, Conor Dooley
Cc: linux-arm-msm, devicetree, linux-kernel, Kamal Wadhwa,
Rakesh Kota
On 7/9/26 11:44 AM, Jishnu Prakash wrote:
> Add temperature alarm node along with thermal zone used
> for PMIC thermal mitigation.
>
> Co-developed-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com>
> Signed-off-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com>
> Signed-off-by: Jishnu Prakash <jishnu.prakash@oss.qualcomm.com>
> ---
> arch/arm64/boot/dts/qcom/pm8005.dtsi | 37 ++++++++++++++++++++++++++++++++++++
> 1 file changed, 37 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/pm8005.dtsi b/arch/arm64/boot/dts/qcom/pm8005.dtsi
> index 0f0ab2da8305..051cbde20983 100644
> --- a/arch/arm64/boot/dts/qcom/pm8005.dtsi
> +++ b/arch/arm64/boot/dts/qcom/pm8005.dtsi
> @@ -4,6 +4,36 @@
> #include <dt-bindings/spmi/spmi.h>
> #include <dt-bindings/interrupt-controller/irq.h>
>
> +/ {
> + thermal-zones {
> + pm8005-thermal {
> + polling-delay-passive = <0>;
> + polling-delay = <0>;
Also here
Konrad
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH v2 3/4] arm64: dts: qcom: Add PMIC thermal support for Shikra CQ2390M SoM platform
2026-07-09 9:44 [PATCH v2 0/4] arm64: dts: qcom: Add PMIC thermal support for Shikra platforms Jishnu Prakash
2026-07-09 9:44 ` [PATCH v2 1/4] arm64: dts: qcom: pm4125: Add VADC and temp alarm nodes Jishnu Prakash
2026-07-09 9:44 ` [PATCH v2 2/4] arm64: dts: qcom: pm8005: Add temp alarm node Jishnu Prakash
@ 2026-07-09 9:44 ` Jishnu Prakash
2026-07-09 9:44 ` [PATCH v2 4/4] arm64: dts: qcom: Add PMIC thermal support for Shikra IQ2390S " Jishnu Prakash
3 siblings, 0 replies; 7+ messages in thread
From: Jishnu Prakash @ 2026-07-09 9:44 UTC (permalink / raw)
To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley
Cc: linux-arm-msm, devicetree, linux-kernel, Kamal Wadhwa,
Rakesh Kota, Jishnu Prakash
Add ADC channels for pa, quiet and msm thermistors along with
their ADC thermal bridge nodes and thermal zones for PMIC
thermal mitigation.
Co-developed-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com>
Signed-off-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com>
Signed-off-by: Jishnu Prakash <jishnu.prakash@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/shikra-cqm-som.dtsi | 123 +++++++++++++++++++++++++++
1 file changed, 123 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/shikra-cqm-som.dtsi b/arch/arm64/boot/dts/qcom/shikra-cqm-som.dtsi
index dc3861489f64..7ebb206697ec 100644
--- a/arch/arm64/boot/dts/qcom/shikra-cqm-som.dtsi
+++ b/arch/arm64/boot/dts/qcom/shikra-cqm-som.dtsi
@@ -4,6 +4,7 @@
*/
#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/iio/qcom,spmi-vadc.h>
#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
#include "shikra.dtsi"
@@ -27,9 +28,131 @@ key-volume-up {
linux,can-disable;
};
};
+
+ msm_therm_bridge: msm-therm-bridge {
+ compatible = "generic-adc-thermal";
+ io-channels = <&pm4125_adc ADC5_AMUX_THM3_100K_PU>;
+ io-channel-names = "sensor-channel";
+ #thermal-sensor-cells = <0>;
+ };
+
+ pa_therm_bridge: pa-therm-bridge {
+ compatible = "generic-adc-thermal";
+ io-channels = <&pm4125_adc ADC5_AMUX_THM1_100K_PU>;
+ io-channel-names = "sensor-channel";
+ #thermal-sensor-cells = <0>;
+ };
+
+ quiet_therm_bridge: quiet-therm-bridge {
+ compatible = "generic-adc-thermal";
+ io-channels = <&pm4125_adc ADC5_AMUX_THM2_100K_PU>;
+ io-channel-names = "sensor-channel";
+ #thermal-sensor-cells = <0>;
+ };
+
+ thermal-zones {
+ sys-1-thermal {
+ polling-delay-passive = <2000>;
+ polling-delay = <0>;
+ thermal-sensors = <&pa_therm_bridge>;
+
+ trips {
+ active-config0 {
+ temperature = <80000>;
+ hysteresis = <2000>;
+ type = "hot";
+ };
+ };
+ };
+
+ sys-2-thermal {
+ polling-delay-passive = <2000>;
+ polling-delay = <0>;
+ thermal-sensors = <&quiet_therm_bridge>;
+
+ trips {
+ active-config0 {
+ temperature = <80000>;
+ hysteresis = <2000>;
+ type = "hot";
+ };
+ };
+ };
+
+ sys-3-thermal {
+ polling-delay-passive = <2000>;
+ polling-delay = <0>;
+ thermal-sensors = <&msm_therm_bridge>;
+
+ trips {
+ active-config0 {
+ temperature = <80000>;
+ hysteresis = <2000>;
+ type = "hot";
+ };
+ };
+ };
+ };
+};
+
+&pm4125_adc {
+ pinctrl-0 = <&pm4125_adc_gpio5_default>, <&pm4125_adc_gpio6_default>;
+ pinctrl-names = "default";
+
+ channel@4d {
+ reg = <ADC5_AMUX_THM1_100K_PU>;
+ label = "pa_therm";
+ qcom,ratiometric;
+ qcom,hw-settle-time = <200>;
+ qcom,pre-scaling = <1 1>;
+ };
+
+ channel@4e {
+ reg = <ADC5_AMUX_THM2_100K_PU>;
+ label = "quiet_therm";
+ qcom,ratiometric;
+ qcom,hw-settle-time = <200>;
+ qcom,pre-scaling = <1 1>;
+ };
+
+ channel@4f {
+ reg = <ADC5_AMUX_THM3_100K_PU>;
+ label = "msm_therm";
+ qcom,ratiometric;
+ qcom,hw-settle-time = <200>;
+ qcom,pre-scaling = <1 1>;
+ };
+
+ channel@54 {
+ reg = <ADC5_GPIO3_100K_PU>;
+ label = "chgr_skin";
+ qcom,ratiometric;
+ qcom,hw-settle-time = <200>;
+ qcom,pre-scaling = <1 1>;
+ };
+
+ channel@55 {
+ reg = <ADC5_GPIO4_100K_PU>;
+ label = "gnss_therm";
+ qcom,ratiometric;
+ qcom,hw-settle-time = <200>;
+ qcom,pre-scaling = <1 1>;
+ };
};
&pm4125_gpios {
+ pm4125_adc_gpio5_default: pm4125-adc-gpio5-state {
+ pins = "gpio5";
+ function = PMIC_GPIO_FUNC_NORMAL;
+ bias-high-impedance;
+ };
+
+ pm4125_adc_gpio6_default: pm4125-adc-gpio6-state {
+ pins = "gpio6";
+ function = PMIC_GPIO_FUNC_NORMAL;
+ bias-high-impedance;
+ };
+
vol_up_n: vol-up-n-state {
pins = "gpio9";
function = PMIC_GPIO_FUNC_NORMAL;
--
2.43.0
^ permalink raw reply related [flat|nested] 7+ messages in thread* [PATCH v2 4/4] arm64: dts: qcom: Add PMIC thermal support for Shikra IQ2390S SoM platform
2026-07-09 9:44 [PATCH v2 0/4] arm64: dts: qcom: Add PMIC thermal support for Shikra platforms Jishnu Prakash
` (2 preceding siblings ...)
2026-07-09 9:44 ` [PATCH v2 3/4] arm64: dts: qcom: Add PMIC thermal support for Shikra CQ2390M SoM platform Jishnu Prakash
@ 2026-07-09 9:44 ` Jishnu Prakash
3 siblings, 0 replies; 7+ messages in thread
From: Jishnu Prakash @ 2026-07-09 9:44 UTC (permalink / raw)
To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley
Cc: linux-arm-msm, devicetree, linux-kernel, Kamal Wadhwa,
Rakesh Kota, Jishnu Prakash
Add ADC channels for system thermistors, used for thermal mitigation.
Add ADC_TM nodes for pa/quiet/msm thermistors and also thermal zones
for them.
Co-developed-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com>
Signed-off-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com>
Signed-off-by: Jishnu Prakash <jishnu.prakash@oss.qualcomm.com>
---
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 73945bf42112..9ab0b44b00be 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 <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/iio/qcom,spmi-vadc.h>
#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
#include "shikra.dtsi"
@@ -26,9 +27,121 @@ key-volume-up {
linux,can-disable;
};
};
+
+ 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";
+ };
+ };
+ };
+ };
+};
+
+&pm8150_adc {
+ pinctrl-0 = <&pm8150_adc_gpio2_default>, <&pm8150_adc_gpio3_default>;
+ pinctrl-names = "default";
+
+ channel@4d {
+ reg = <ADC5_AMUX_THM1_100K_PU>;
+ label = "msm_therm";
+ qcom,ratiometric;
+ qcom,hw-settle-time = <200>;
+ qcom,pre-scaling = <1 1>;
+ };
+
+ channel@4e {
+ reg = <ADC5_AMUX_THM2_100K_PU>;
+ label = "quiet_therm";
+ qcom,ratiometric;
+ qcom,hw-settle-time = <200>;
+ qcom,pre-scaling = <1 1>;
+ };
+
+ channel@52 {
+ reg = <ADC5_GPIO1_100K_PU>;
+ label = "gnss_therm";
+ qcom,ratiometric;
+ qcom,hw-settle-time = <200>;
+ qcom,pre-scaling = <1 1>;
+ };
+
+ channel@55 {
+ reg = <ADC5_GPIO4_100K_PU>;
+ 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
^ permalink raw reply related [flat|nested] 7+ messages in thread