| Message ID | 20231012175836.3408077-4-thierry.reding@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Delegated to: | Daniel Lezcano |
| Headers | show |
| Series | thermal: tegra: Do not register cooling device | expand |
On 12/10/2023 19:58, Thierry Reding wrote: > 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 --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. > + From a DT perspective, I believe it is more correct to point to the devices the hardware throttling mechanism applies to instead of the thermal zones which is kind of software component > # optional > nvidia,thermtrips: > $ref: /schemas/types.yaml#/definitions/uint32-matrix
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