@@ -22,6 +22,7 @@ properties:
enum:
- qcom,spmi-temp-alarm
- qcom,spmi-temp-alarm-gen2-rev2
+ - qcom,spmi-temp-alarm-lite
reg:
maxItems: 1
@@ -84,3 +85,46 @@ examples:
};
};
};
+
+ - |
+
+ pmic {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pm8550b_lite_tz: pm8550b-temp-alarm-lite@c00 {
+ compatible = "qcom,spmi-temp-alarm-lite";
+ reg = <0xc00>;
+ interrupts = <0x1 0xa 0x0 IRQ_TYPE_EDGE_BOTH>;
+ #thermal-sensor-cells = <0>;
+ };
+ };
+
+ thermal-zones {
+ pm8550b_lite_temp_alarm: pm8550blite-thermal {
+ polling-delay-passive = <100>;
+ polling-delay = <0>;
+ thermal-sensors = <&pm8550b_lite_tz>;
+
+ trips {
+ pm8550b_lite_trip0: trip0 {
+ temperature = <125000>;
+ hysteresis = <0>;
+ type = "passive";
+ };
+
+ pm8550b_lite_trip1: trip1 {
+ temperature = <135000>;
+ hysteresis = <0>;
+ type = "passive";
+ };
+
+ trip2 {
+ temperature = <145000>;
+ hysteresis = <0>;
+ type = "critical";
+ };
+
+ };
+ };
+ };
Add compatible "qcom,spmi-temp-alarm-lite" for Temp alarm lite peripherals. Temp alarm lite peripherals have two stages: warning and shutdown, and use a pair of registers to configure warning interrupt threshold temperature and an automatic hardware shutdown threshold temperature. When defining thermal zone trips for a temp alarm lite device the first thermal zone trip is for warning alarm IRQ in HW, the second thermal zone trip is purely for software to perform a controlled shutdown (no HW support) and the third thermal zone trip is for automatic hardware shutdown. Signed-off-by: Anjelique Melendez <quic_amelende@quicinc.com> --- .../thermal/qcom,spmi-temp-alarm.yaml | 44 +++++++++++++++++++ 1 file changed, 44 insertions(+)