[PATCH_V2 1/5] dt-bindings: video: Add Ingenic jz4780-drm binding

[Zubair Lutfullah Kakakhel]

This patch adds a display susbsytem for the Ingenic JZ4780 SoC

Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel at imgtec.com>

---
V1 -> V2
Rebased to 4.0-rc3
---
 .../devicetree/bindings/video/ingenic-jz4780-drm.txt    | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/video/ingenic-jz4780-drm.txt

diff --git a/Documentation/devicetree/bindings/video/ingenic-jz4780-drm.txt b/Documentation/devicetree/bindings/video/ingenic-jz4780-drm.txt
new file mode 100644
index 0000000..14a65a7
--- /dev/null
+++ b/Documentation/devicetree/bindings/video/ingenic-jz4780-drm.txt
@@ -0,0 +1,17 @@
+Ingenic JZ4780 DRM master device
+================================
+
+The Ingenic JZ4780 DRM master device is a virtual device needed to list all
+devices or other display interface nodes that comprise the graphics subsystem.
+
+Required properties:
+- compatible: Should be "ingenic,jz4780-display-subsystem"
+- ports: Should contain a list of phandles pointing to display interface port
+  as defined in Documentation/devicetree/bindings/video/rockchip-vop.txt
+
+example:
+
+display-subsystem {
+	compatible = "ingenic,jz4780-display-subsystem";
+	ports = <&jz4780_lcd_out>;
+};
-- 
1.9.1