drm/fsl-dcu: rework codes to support of_graph dt binding for panel

[cascardo/linux.git] / Documentation / devicetree / bindings / display / fsl,dcu.txt

diff --git a/Documentation/devicetree/bindings/display/fsl,dcu.txt b/Documentation/devicetree/bindings/display/fsl,dcu.txt
index ae55cde..63ec2a6 100644 (file)
--- 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>;
+            };
+       };
 };