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dt-bindings: tda998x: Document the required 'port' node. 

All the users of the tda998x driver are component based and bind the
driver via the device graph method described in
Documentation/devicetree/bindings/graph.txt. Add the fact that the
'port' node is required to the bindings.

Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
Signed-off-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Liviu Dudau 2015-12-02 11:35:39 +00:00 committed by Rob Herring
parent d6403108aa
commit e9e5f63650
1 changed files with 4 additions and 0 deletions
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Documentation/devicetree/bindings/display/bridge/tda998x.txt
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@ -5,6 +5,10 @@ Required properties;
- reg: I2C address
Required node:
- port: Input port node with endpoint definition, as described
in Documentation/devicetree/bindings/graph.txt
Optional properties:
- interrupts: interrupt number and trigger type
default: polling