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[v2,03/13] dt-bindings: thermal: tegra: Add nvidia,thermal-zones property

Message ID 20231012175836.3408077-4-thierry.reding@gmail.com
State New
Headers show
Series thermal: tegra: Do not register cooling device | expand

Commit Message

Thierry Reding Oct. 12, 2023, 5:58 p.m. UTC 
From: Thierry Reding <treding@nvidia.com>

The throttle configurations need to be associated with one or more
thermal zones before they can be enabled, so introduce a new property,
called nvidia,thermal-zones, that contains a list of phandles to the
thermal zones for which a throttle configuration is applicable.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
Changes in v2:
- new patch to hook up throttling with thermal zones

 .../bindings/thermal/nvidia,tegra124-soctherm.yaml           | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/thermal/nvidia,tegra124-soctherm.yaml b/Documentation/devicetree/bindings/thermal/nvidia,tegra124-soctherm.yaml
index 0eb6277082fe..359344f60a6e 100644
--- a/Documentation/devicetree/bindings/thermal/nvidia,tegra124-soctherm.yaml
+++ b/Documentation/devicetree/bindings/thermal/nvidia,tegra124-soctherm.yaml
@@ -161,6 +161,11 @@  properties:
               throttling is engaged after the OC event is deasserted.
             default: 0
 
+          nvidia,thermal-zones:
+            $ref: /schemas/types.yaml#/definitions/phandle
+            description: A list of phandles to the thermal zones that this
+              throttle configuration applies to.
+
   # optional
   nvidia,thermtrips:
     $ref: /schemas/types.yaml#/definitions/uint32-matrix