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Subject[PATCH RFC 1/8] dt-bindings: thermal: Introduce monitor-falling parameter to thermal trip point binding
Introduce a new binding parameter to thermal trip point description
to indicate whether the temperature level specified by the trip point
is monitored for a rise or fall in temperature.

Signed-off-by: Thara Gopinath <>
.../devicetree/bindings/thermal/thermal-zones.yaml | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/thermal/thermal-zones.yaml b/Documentation/devicetree/bindings/thermal/thermal-zones.yaml
index 3ec9cc87ec50..cc1332ad6c16 100644
--- a/Documentation/devicetree/bindings/thermal/thermal-zones.yaml
+++ b/Documentation/devicetree/bindings/thermal/thermal-zones.yaml
@@ -161,6 +161,13 @@ patternProperties:
The active trip type can be used to control other HW to
help in cooling e.g. fans can be sped up or slowed down

+ monitor-falling:
+ description: |
+ boolean, If true, the trip point is being monitored for
+ falling temperature. If false/absent/default, the trip
+ point is being monitored for rising temperature.
+ type: boolean
- temperature
- hysteresis
 \ /
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