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[PATCH v8 01/34] dt-bindings: Add bindings for video-multiplexer device

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From: Philipp Zabel <p.zabel@pengutronix.de>

Add bindings documentation for the video multiplexer device.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Pavel Machek <pavel@ucw.cz>
---
 .../devicetree/bindings/media/video-mux.txt        | 60 ++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/video-mux.txt

diff --git a/Documentation/devicetree/bindings/media/video-mux.txt b/Documentation/devicetree/bindings/media/video-mux.txt
new file mode 100644
index 0000000..63b9dc9
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/video-mux.txt
@@ -0,0 +1,60 @@
+Video Multiplexer
+=================
+
+Video multiplexers allow to select between multiple input ports. Video received
+on the active input port is passed through to the output port. Muxes described
+by this binding are controlled by a multiplexer controller that is described by
+the bindings in Documentation/devicetree/bindings/mux/mux-controller.txt
+
+Required properties:
+- compatible : should be "video-mux"
+- mux-controls : mux controller node to use for operating the mux
+- #address-cells: should be <1>
+- #size-cells: should be <0>
+- port@*: at least three port nodes containing endpoints connecting to the
+  source and sink devices according to of_graph bindings. The last port is
+  the output port, all others are inputs.
+
+Optionally, #address-cells, #size-cells, and port nodes can be grouped under a
+ports node as described in Documentation/devicetree/bindings/graph.txt.
+
+Example:
+
+	mux: mux-controller {
+		compatible = "gpio-mux";
+		#mux-control-cells = <0>;
+
+		mux-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>;
+	};
+
+	video-mux {
+		compatible = "video-mux";
+		mux-controls = <&mux>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+
+			mux_in0: endpoint {
+				remote-endpoint = <&video_source0_out>;
+			};
+		};
+
+		port@1 {
+			reg = <1>;
+
+			mux_in1: endpoint {
+				remote-endpoint = <&video_source1_out>;
+			};
+		};
+
+		port@2 {
+			reg = <2>;
+
+			mux_out: endpoint {
+				remote-endpoint = <&capture_interface_in>;
+			};
+		};
+	};
+};
-- 
2.7.4

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[PATCH v8 00/34] i.MX Media Driver Steve Longerbeam <slongerbeam@gmail.com> - 2017-06-07 20:40 +0200
  [PATCH v8 28/34] media: imx: csi: add frame skipping support Steve Longerbeam <slongerbeam@gmail.com> - 2017-06-07 20:40 +0200
  [PATCH v8 11/34] ARM: dts: imx6-sabreauto: create i2cmux for i2c3 Steve Longerbeam <slongerbeam@gmail.com> - 2017-06-07 20:40 +0200
  [PATCH v8 26/34] media: imx: csi: add support for bayer formats Steve Longerbeam <slongerbeam@gmail.com> - 2017-06-07 20:40 +0200
  [PATCH v8 31/34] media: imx: capture: add frame sizes/interval enumeration Steve Longerbeam <slongerbeam@gmail.com> - 2017-06-07 20:40 +0200
  [PATCH v8 25/34] media: imx: Add MIPI CSI-2 Receiver subdev driver Steve Longerbeam <slongerbeam@gmail.com> - 2017-06-07 20:40 +0200
  [PATCH v8 32/34] media: imx: set and propagate default field, colorimetry Steve Longerbeam <slongerbeam@gmail.com> - 2017-06-07 20:40 +0200
  [PATCH v8 33/34] media: imx: Drop warning upon multiple S_STREAM disable calls Steve Longerbeam <slongerbeam@gmail.com> - 2017-06-07 20:40 +0200
  [PATCH v8 30/34] media: imx: csi: add frame size/interval enumeration Steve Longerbeam <slongerbeam@gmail.com> - 2017-06-07 20:40 +0200
  [PATCH v8 16/34] platform: add video-multiplexer subdevice driver Steve Longerbeam <slongerbeam@gmail.com> - 2017-06-07 20:40 +0200
  [PATCH v8 09/34] ARM: dts: imx6-sabrelite: add OV5642 and OV5640 camera sensors Steve Longerbeam <slongerbeam@gmail.com> - 2017-06-07 20:50 +0200
  [PATCH v8 18/34] media: Add userspace header file for i.MX Steve Longerbeam <slongerbeam@gmail.com> - 2017-06-07 20:50 +0200
  [PATCH v8 07/34] ARM: dts: imx6qdl: add capture-subsystem device Steve Longerbeam <slongerbeam@gmail.com> - 2017-06-07 20:50 +0200
  [PATCH v8 15/34] add mux and video interface bridge entity functions Steve Longerbeam <slongerbeam@gmail.com> - 2017-06-07 20:50 +0200
  [PATCH v8 23/34] media: imx: Add VDIC subdev driver Steve Longerbeam <slongerbeam@gmail.com> - 2017-06-07 20:50 +0200
  [PATCH v8 04/34] ARM: dts: imx6qdl: add multiplexer controls Steve Longerbeam <slongerbeam@gmail.com> - 2017-06-07 20:50 +0200
  [PATCH v8 21/34] media: imx: Add Capture Device Interface Steve Longerbeam <slongerbeam@gmail.com> - 2017-06-07 20:50 +0200
  [PATCH v8 13/34] ARM: dts: imx6-sabreauto: add pinctrl for gpt input capture Steve Longerbeam <slongerbeam@gmail.com> - 2017-06-07 20:50 +0200
  [PATCH v8 06/34] ARM: dts: imx6qdl: Add video multiplexers, mipi_csi, and their connections Steve Longerbeam <slongerbeam@gmail.com> - 2017-06-07 20:50 +0200
  [PATCH v8 12/34] ARM: dts: imx6-sabreauto: add reset-gpios property for max7310_b Steve Longerbeam <slongerbeam@gmail.com> - 2017-06-07 20:50 +0200
  [PATCH v8 03/34] [media] dt/bindings: Add bindings for OV5640 Steve Longerbeam <slongerbeam@gmail.com> - 2017-06-07 20:50 +0200
  [PATCH v8 01/34] dt-bindings: Add bindings for video-multiplexer device Steve Longerbeam <slongerbeam@gmail.com> - 2017-06-07 20:50 +0200
  Re: [PATCH v8 00/34] i.MX Media Driver Hans Verkuil <hverkuil@xs4all.nl> - 2017-06-07 21:10 +0200
    Re: [PATCH v8 00/34] i.MX Media Driver Steve Longerbeam <slongerbeam@gmail.com> - 2017-06-07 21:10 +0200
    Re: [PATCH v8 00/34] i.MX Media Driver Steve Longerbeam <slongerbeam@gmail.com> - 2017-06-10 01:20 +0200
    Re: [PATCH v8 00/34] i.MX Media Driver Steve Longerbeam <slongerbeam@gmail.com> - 2017-06-10 01:20 +0200
      Re: [PATCH v8 00/34] i.MX Media Driver Hans Verkuil <hverkuil@xs4all.nl> - 2017-06-10 01:30 +0200
        Re: [PATCH v8 00/34] i.MX Media Driver Pavel Machek <pavel@ucw.cz> - 2017-06-10 09:40 +0200
        Re: [PATCH v8 00/34] i.MX Media Driver Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com> - 2017-06-11 22:10 +0200
          Re: [PATCH v8 00/34] i.MX Media Driver Steve Longerbeam <slongerbeam@gmail.com> - 2017-06-12 20:20 +0200
  Re: [PATCH v8 19/34] media: Add i.MX media core driver Philipp Zabel <p.zabel@pengutronix.de> - 2017-06-09 15:20 +0200
    Re: [PATCH v8 19/34] media: Add i.MX media core driver Steve Longerbeam <slongerbeam@gmail.com> - 2017-06-10 01:10 +0200
  Re: [PATCH v8 17/34] [media] add Omnivision OV5640 sensor driver Sakari Ailus <sakari.ailus@iki.fi> - 2017-06-11 00:00 +0200

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