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arm64: dts: qcom: sm7225-fairphone-fp4: Add pm7250b PMIC

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The PM7250B is primarily used for charger and fuel gauge on Fairphone 4
but also has some thermal zones that we can configure already.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220902111055.106814-3-luca.weiss@fairphone.com
This commit is contained in:
Luca Weiss
2022-09-02 13:10:55 +02:00
committed by Bjorn Andersson
parent 11975b9b81
commit 80f63766e5
1 changed files with 67 additions and 0 deletions
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67
arch/arm64/boot/dts/qcom/sm7225-fairphone-fp4.dts
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@@ -12,6 +12,7 @@
#include "sm7225.dtsi"
#include "pm6150l.dtsi"
#include "pm6350.dtsi"
#include "pm7250b.dtsi"
/ {
model = "Fairphone 4";
@@ -70,6 +71,36 @@
qcom,vmid = <15>;
};
};
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";
};
};
};
};
};
&adsp {
@@ -353,6 +384,42 @@
linux,code = <KEY_VOLUMEDOWN>;
};
&pm7250b_adc {
adc-chan@4d {
reg = <ADC5_AMUX_THM1_100K_PU>;
qcom,ratiometric;
qcom,hw-settle-time = <200>;
qcom,pre-scaling = <1 1>;
label = "charger_skin_therm";
};
adc-chan@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>;
};
};
&qupv3_id_1 {
status = "okay";
};