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authorMeng Yi <meng.yi@nxp.com>2016-07-15 14:53:37 +0800
committerStefan Agner <stefan@agner.ch>2016-07-15 18:06:28 -0700
commit924591b1f289e48ac1b893607906a16c98cae053 (patch)
treed92489e7b9ac13684f4d6abca24efe4349dfd8de /Documentation/devicetree
parent64bf74ee7d30c93c7e1956e212a0041badd627bc (diff)
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drm/fsl-dcu: rework codes to support of_graph dt binding for panel
This patch rework the output code to add of_graph dt binding support for panel device and also keeps the backward compatibility Signed-off-by: Meng Yi <meng.yi@nxp.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Stefan Agner <stefan@agner.ch>
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r--Documentation/devicetree/bindings/display/fsl,dcu.txt9
1 files changed, 7 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/display/fsl,dcu.txt b/Documentation/devicetree/bindings/display/fsl,dcu.txt
index ae55cde1b69e..63ec2a624aa9 100644
--- a/Documentation/devicetree/bindings/display/fsl,dcu.txt
+++ b/Documentation/devicetree/bindings/display/fsl,dcu.txt
@@ -12,7 +12,7 @@ Required properties:
- clock-names: Should be "dcu" and "pix"
See ../clocks/clock-bindings.txt for details.
- big-endian Boolean property, LS1021A DCU registers are big-endian.
-- fsl,panel: The phandle to panel node.
+- port Video port for the panel output
Optional properties:
- fsl,tcon: The phandle to the timing controller node.
@@ -24,6 +24,11 @@ dcu: dcu@2ce0000 {
clocks = <&platform_clk 0>, <&platform_clk 0>;
clock-names = "dcu", "pix";
big-endian;
- fsl,panel = <&panel>;
fsl,tcon = <&tcon>;
+
+ port {
+ dcu_out: endpoint {
+ remote-endpoint = <&panel_out>;
+ };
+ };
};