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@xxxxxxxxxxxxx>
---
Changes in v2:
* new patch, very similar to pm6350 one
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 f02c223ef448..3f7e047cfc06 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 @@ pm6150l_lsid4: pmic@4 {
#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>;
--
2.38.1
