Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / Documentation / devicetree / bindings / media / i2c / mt9p031.txt

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+* Aptina 1/2.5-Inch 5Mp CMOS Digital Image Sensor
+
+The Aptina MT9P031 is a 1/2.5-inch CMOS active pixel digital image sensor with
+an active array size of 2592H x 1944V. It is programmable through a simple
+two-wire serial interface.
+
+Required Properties:
+- compatible: value should be either one among the following
+       (a) "aptina,mt9p031" for mt9p031 sensor
+       (b) "aptina,mt9p031m" for mt9p031m sensor
+
+- input-clock-frequency: Input clock frequency.
+
+- pixel-clock-frequency: Pixel clock frequency.
+
+Optional Properties:
+- reset-gpios: Chip reset GPIO
+
+For further reading on port node refer to
+Documentation/devicetree/bindings/media/video-interfaces.txt.
+
+Example:
+
+       i2c0@1c22000 {
+               ...
+               ...
+               mt9p031@5d {
+                       compatible = "aptina,mt9p031";
+                       reg = <0x5d>;
+                       reset-gpios = <&gpio3 30 0>;
+
+                       port {
+                               mt9p031_1: endpoint {
+                                       input-clock-frequency = <6000000>;
+                                       pixel-clock-frequency = <96000000>;
+                               };
+                       };
+               };
+               ...
+       };