dt-bindings: consolidate display related bindings

This is a quite large renaming to consolidate display related bindings
into a single "display" directory from various scattered locations of
video, drm, gpu, fb, mipi, and panel. The prior location was somewhat
based on the Linux driver location, but bindings should be independent
of that.

Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>

4 files changed, 125 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/display/connector/analog-tv-connector.txt b/Documentation/devicetree/bindings/display/connector/analog-tv-connector.txt
new file mode 100644
index 000000000000..0c0970c210ab
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/connector/analog-tv-connector.txt
@@ -0,0 +1,25 @@
+Analog TV Connector
+===================
+
+Required properties:
+- compatible: "composite-video-connector" or "svideo-connector"
+
+Optional properties:
+- label: a symbolic name for the connector
+
+Required nodes:
+- Video port for TV input
+
+Example
+-------
+
+tv: connector {
+	compatible = "composite-video-connector";
+	label = "tv";
+
+	port {
+		tv_connector_in: endpoint {
+			remote-endpoint = <&venc_out>;
+		};
+	};
+};
diff --git a/Documentation/devicetree/bindings/display/connector/dvi-connector.txt b/Documentation/devicetree/bindings/display/connector/dvi-connector.txt
new file mode 100644
index 000000000000..fc53f7c60bc6
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/connector/dvi-connector.txt
@@ -0,0 +1,35 @@
+DVI Connector
+==============
+
+Required properties:
+- compatible: "dvi-connector"
+
+Optional properties:
+- label: a symbolic name for the connector
+- ddc-i2c-bus: phandle to the i2c bus that is connected to DVI DDC
+- analog: the connector has DVI analog pins
+- digital: the connector has DVI digital pins
+- dual-link: the connector has pins for DVI dual-link
+
+Required nodes:
+- Video port for DVI input
+
+Note: One (or both) of 'analog' or 'digital' must be set.
+
+Example
+-------
+
+dvi0: connector@0 {
+	compatible = "dvi-connector";
+	label = "dvi";
+
+	digital;
+
+	ddc-i2c-bus = <&i2c3>;
+
+	port {
+		dvi_connector_in: endpoint {
+			remote-endpoint = <&tfp410_out>;
+		};
+	};
+};
diff --git a/Documentation/devicetree/bindings/display/connector/hdmi-connector.txt b/Documentation/devicetree/bindings/display/connector/hdmi-connector.txt
new file mode 100644
index 000000000000..acd5668b1ce1
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/connector/hdmi-connector.txt
@@ -0,0 +1,29 @@
+HDMI Connector
+==============
+
+Required properties:
+- compatible: "hdmi-connector"
+- type: the HDMI connector type: "a", "b", "c", "d" or "e"
+
+Optional properties:
+- label: a symbolic name for the connector
+- hpd-gpios: HPD GPIO number
+
+Required nodes:
+- Video port for HDMI input
+
+Example
+-------
+
+hdmi0: connector@1 {
+	compatible = "hdmi-connector";
+	label = "hdmi";
+
+	type = "a";
+
+	port {
+		hdmi_connector_in: endpoint {
+			remote-endpoint = <&tpd12s015_out>;
+		};
+	};
+};
diff --git a/Documentation/devicetree/bindings/display/connector/vga-connector.txt b/Documentation/devicetree/bindings/display/connector/vga-connector.txt
new file mode 100644
index 000000000000..c727f298e7ad
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/connector/vga-connector.txt
@@ -0,0 +1,36 @@
+VGA Connector
+=============
+
+Required properties:
+
+- compatible: "vga-connector"
+
+Optional properties:
+
+- label: a symbolic name for the connector corresponding to a hardware label
+- ddc-i2c-bus: phandle to the I2C bus that is connected to VGA DDC
+
+Required nodes:
+
+The VGA connector internal connections are modeled using the OF graph bindings
+specified in Documentation/devicetree/bindings/graph.txt.
+
+The VGA connector has a single port that must be connected to a video source
+port.
+
+
+Example
+-------
+
+vga0: connector@0 {
+	compatible = "vga-connector";
+	label = "vga";
+
+	ddc-i2c-bus = <&i2c3>;
+
+	port {
+		vga_connector_in: endpoint {
+			remote-endpoint = <&adv7123_out>;
+		};
+	};
+};