Add interrupt properties in the thermal node as well as a critical trip
point in the thermal-zone.
Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
---
arch/arm64/boot/dts/marvell/armada-cp110.dtsi | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/marvell/armada-cp110.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110.dtsi
index b9d9f31e3ba1..4d6e4a097f72 100644
--- a/arch/arm64/boot/dts/marvell/armada-cp110.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-cp110.dtsi
@@ -28,12 +28,19 @@
*/
thermal-zones {
CP110_LABEL(thermal_ic): CP110_NODE_NAME(thermal-ic) {
- polling-delay-passive = <1000>;
- polling-delay = <1000>;
+ polling-delay-passive = <0>; /* Interrupt driven */
+ polling-delay = <0>; /* Interrupt driven */
thermal-sensors = <&CP110_LABEL(thermal) 0>;
- trips { };
+ trips {
+ CP110_LABEL(crit): crit {
+ temperature = <100000>; /* mC degrees */
+ hysteresis = <2000>; /* mC degrees */
+ type = "critical";
+ };
+ };
+
cooling-maps { };
};
};
@@ -259,6 +266,8 @@
CP110_LABEL(thermal): thermal-sensor@70 {
compatible = "marvell,armada-cp110-thermal";
reg = <0x70 0x10>;
+ interrupts-extended =
+ <&CP110_LABEL(icu_sei) 116 IRQ_TYPE_LEVEL_HIGH>;
#thermal-sensor-cells = <1>;
};
};
--
2.19.1
