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[3/4] dt-bindings: thermal: Fix missing required property

Message ID 20220808180915.446053-3-daniel.lezcano@linaro.org
State Accepted
Commit 8c596324232d22e19f8df59ba03410b9b5b0f3d7
Headers show
Series [1/4] thermal/of: Fix error code in of_thermal_zone_find() | expand

Commit Message

Daniel Lezcano Aug. 8, 2022, 6:09 p.m. UTC
When the thermal zone description was converted to yaml schema, the
required 'trips' property was forgotten.

The initial text bindings was describing:

[ ... ]

* Thermal zone nodes

The thermal zone node is the node containing all the required info
for describing a thermal zone, including its cooling device bindings. The
thermal zone node must contain, apart from its own properties, one sub-node
containing trip nodes and one sub-node containing all the zone cooling maps.

Required properties:
- polling-delay:        The maximum number of milliseconds to wait between polls
  Type: unsigned        when checking this thermal zone.
  Size: one cell

- polling-delay-passive: The maximum number of milliseconds to wait
  Type: unsigned        between polls when performing passive cooling.
  Size: one cell

- thermal-sensors:      A list of thermal sensor phandles and sensor specifier
  Type: list of         used while monitoring the thermal zone.
  phandles + sensor

- trips:                A sub-node which is a container of only trip point nodes
  Type: sub-node        required to describe the thermal zone.

Optional property:
- cooling-maps:         A sub-node which is a container of only cooling device
  Type: sub-node        map nodes, used to describe the relation between trips
                        and cooling devices.
  [ ... ]


Now the schema describes:

    [ ... ]

      - polling-delay
      - polling-delay-passive
      - thermal-sensors

    [ ... ]

Add the missing 'trips' property in the required properties.

Fixed: 1202a442a31fd ("dt-bindings: thermal: Add yaml bindings for thermal zones")
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
 Documentation/devicetree/bindings/thermal/thermal-zones.yaml | 1 +
 1 file changed, 1 insertion(+)
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diff --git a/Documentation/devicetree/bindings/thermal/thermal-zones.yaml b/Documentation/devicetree/bindings/thermal/thermal-zones.yaml
index 2d34f3ccb257..8d2c6d74b605 100644
--- a/Documentation/devicetree/bindings/thermal/thermal-zones.yaml
+++ b/Documentation/devicetree/bindings/thermal/thermal-zones.yaml
@@ -214,6 +214,7 @@  patternProperties:
       - polling-delay
       - polling-delay-passive
       - thermal-sensors
+      - trips
     additionalProperties: false