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From: Philipp Zabel
To: Grant Likely ,
Mauro Carvalho Chehab ,
Russell King - ARM Linux
Cc: Rob Herring ,
Sylwester Nawrocki ,
Laurent Pinchart ,
Guennadi Liakhovetski ,
Tomi Valkeinen ,
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linux-kernel@vger.kernel.org, linux-media@vger.kernel.org,
devicetree@vger.kernel.org, Philipp Zabel
Subject: [PATCH v5 7/7] of: Document simplified graph binding for single
port devices
Date: Thu, 27 Feb 2014 18:35:40 +0100
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For simple devices with only one port, it can be made implicit.
The endpoint node can be a direct child of the device node.
Signed-off-by: Philipp Zabel
---
Documentation/devicetree/bindings/graph.txt | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/Documentation/devicetree/bindings/graph.txt b/Documentation/devicetree/bindings/graph.txt
index 554865b..6dfaff8 100644
--- a/Documentation/devicetree/bindings/graph.txt
+++ b/Documentation/devicetree/bindings/graph.txt
@@ -84,6 +84,14 @@ device {
};
};
+For devices with only a single port and a single endpoint, this can be further
+simplified by making the port implicit, and adding the endpoint node as a direct
+child of the device node.
+
+device {
+ endpoint { ... };
+};
+
Links between endpoints
-----------------------