This patch adds a display susbsytem for the Ingenic JZ4780 SoC
Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@xxxxxxxxxx>
---
.../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
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