linux-kernel - [PATCH RFC 1/8] dt-bindings: thermal: Introduce monitor-falling parameter to thermal trip point binding

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Date:   Wed, 16 Sep 2020 23:22:19 -0400
From:   Thara Gopinath <thara.gopinath@...aro.org>
To:     rui.zhang@...el.com, daniel.lezcano@...aro.org, robh+dt@...nel.org,
        agross@...nel.org, bjorn.andersson@...aro.org
Cc:     linux-pm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        lukasz.luba@....com, amitk@...nel.org
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 <thara.gopinath@...aro.org>
---
 .../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
+
             required:
               - temperature
               - hysteresis
-- 
2.25.1