[2/4] arm64: dts: qcom: qcm6490-fairphone-fp5: Add PM7250B thermals
Commit Message
Configure the thermals for the CHARGER_SKIN_THERM and USB_CONN_THERM
thermistors connected to PM7250B.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
---
arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts | 66 ++++++++++++++++++++++
1 file changed, 66 insertions(+)
Comments
On 13.10.2023 10:09, Luca Weiss wrote:
> Configure the thermals for the CHARGER_SKIN_THERM and USB_CONN_THERM
> thermistors connected to PM7250B.
>
> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
> ---
> arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts | 66 ++++++++++++++++++++++
> 1 file changed, 66 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
> index 2de0b8c26c35..7fe19b556e6a 100644
> --- a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
> +++ b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
> @@ -134,6 +134,36 @@ afvdd_2p8: regulator-afvdd-2p8 {
> enable-active-high;
> vin-supply = <&vreg_bob>;
> };
> +
> + thermal-zones {
> + chg-skin-thermal {
skin
> + polling-delay-passive = <0>;
> + polling-delay = <0>;
> + thermal-sensors = <&pm7250b_adc_tm 0>;
> +
> + trips {
> + active-config0 {
> + temperature = <125000>;
125
hmm..
Konrad
On 10/13/23 10:09, Luca Weiss wrote:
> Configure the thermals for the CHARGER_SKIN_THERM and USB_CONN_THERM
> thermistors connected to PM7250B.
>
> Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
> ---
> arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts | 66 ++++++++++++++++++++++
> 1 file changed, 66 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
> index 2de0b8c26c35..7fe19b556e6a 100644
> --- a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
> +++ b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
> @@ -134,6 +134,36 @@ afvdd_2p8: regulator-afvdd-2p8 {
> enable-active-high;
> vin-supply = <&vreg_bob>;
> };
> +
> + thermal-zones {
> + chg-skin-thermal {
> + polling-delay-passive = <0>;
> + polling-delay = <0>;
> + thermal-sensors = <&pm7250b_adc_tm 0>;
> +
> + trips {
> + active-config0 {
> + temperature = <125000>;
I guess looking at skin-temp-thermal in x13s dts for starters
is a good idea.. we should probably then adjust it to something
more pocketable..
Konrad
@@ -134,6 +134,36 @@ afvdd_2p8: regulator-afvdd-2p8 {
enable-active-high;
vin-supply = <&vreg_bob>;
};
+
+ thermal-zones {
+ chg-skin-thermal {
+ polling-delay-passive = <0>;
+ polling-delay = <0>;
+ thermal-sensors = <&pm7250b_adc_tm 0>;
+
+ trips {
+ active-config0 {
+ temperature = <125000>;
+ hysteresis = <1000>;
+ type = "passive";
+ };
+ };
+ };
+
+ conn-thermal {
+ polling-delay-passive = <0>;
+ polling-delay = <0>;
+ thermal-sensors = <&pm7250b_adc_tm 1>;
+
+ trips {
+ active-config0 {
+ temperature = <125000>;
+ hysteresis = <1000>;
+ type = "passive";
+ };
+ };
+ };
+ };
};
&apps_rsc {
@@ -425,6 +455,42 @@ &ipa {
status = "okay";
};
+&pm7250b_adc {
+ channel@4d {
+ reg = <ADC5_AMUX_THM1_100K_PU>;
+ qcom,ratiometric;
+ qcom,hw-settle-time = <200>;
+ qcom,pre-scaling = <1 1>;
+ label = "charger_skin_therm";
+ };
+
+ channel@4f {
+ reg = <ADC5_AMUX_THM3_100K_PU>;
+ qcom,ratiometric;
+ qcom,hw-settle-time = <200>;
+ qcom,pre-scaling = <1 1>;
+ label = "conn_therm";
+ };
+};
+
+&pm7250b_adc_tm {
+ status = "okay";
+
+ charger-skin-therm@0 {
+ reg = <0>;
+ io-channels = <&pm7250b_adc ADC5_AMUX_THM1_100K_PU>;
+ qcom,ratiometric;
+ qcom,hw-settle-time-us = <200>;
+ };
+
+ conn-therm@1 {
+ reg = <1>;
+ io-channels = <&pm7250b_adc ADC5_AMUX_THM3_100K_PU>;
+ qcom,ratiometric;
+ qcom,hw-settle-time-us = <200>;
+ };
+};
+
&pm7325_gpios {
volume_down_default: volume-down-default-state {
pins = "gpio6";