6.1-stable review patch. If anyone has any objections, please let me know.
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From: Luca Weiss luca.weiss@fairphone.com
[ Upstream commit ce1b5eb74b3ef042b1c797f04e8683e7cad34ae6 ]
Add temp-alarm device tree node and a default configuration for the corresponding thermal zone for this PMIC. Temperatures are based on downstream values, except for trip2 where 125°C is used instead of 145°C due to limitations without a configured ADC.
Signed-off-by: Luca Weiss luca.weiss@fairphone.com Signed-off-by: Bjorn Andersson andersson@kernel.org Link: https://lore.kernel.org/r/20221028075405.124809-2-luca.weiss@fairphone.com Stable-dep-of: 9180b38d706c ("arm64: dts: qcom: sc7180-trogdor-pompom: rename 5v-choke thermal zone") Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm64/boot/dts/qcom/pm6150l.dtsi | 38 +++++++++++++++++++++++++++ 1 file changed, 38 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/pm6150l.dtsi b/arch/arm64/boot/dts/qcom/pm6150l.dtsi index 06d729ff65a9d..ac3c6456c47c7 100644 --- a/arch/arm64/boot/dts/qcom/pm6150l.dtsi +++ b/arch/arm64/boot/dts/qcom/pm6150l.dtsi @@ -5,6 +5,37 @@ #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/spmi/spmi.h>
+/ { + thermal-zones { + pm6150l-thermal { + polling-delay-passive = <0>; + polling-delay = <0>; + + thermal-sensors = <&pm6150l_temp>; + + trips { + trip0 { + temperature = <95000>; + hysteresis = <0>; + type = "passive"; + }; + + trip1 { + temperature = <115000>; + hysteresis = <0>; + type = "hot"; + }; + + trip2 { + temperature = <125000>; + hysteresis = <0>; + type = "critical"; + }; + }; + }; + }; +}; + &spmi_bus { pm6150l_lsid4: pmic@4 { compatible = "qcom,pm6150l", "qcom,spmi-pmic"; @@ -12,6 +43,13 @@ #address-cells = <1>; #size-cells = <0>;
+ pm6150l_temp: temp-alarm@2400 { + compatible = "qcom,spmi-temp-alarm"; + reg = <0x2400>; + interrupts = <0x4 0x24 0x0 IRQ_TYPE_EDGE_BOTH>; + #thermal-sensor-cells = <0>; + }; + pm6150l_adc: adc@3100 { compatible = "qcom,spmi-adc5"; reg = <0x3100>;