Add the document for ov5645 device tree binding. Signed-off-by: Todor Tomov <todor.to...@linaro.org> --- .../devicetree/bindings/media/i2c/ov5645.txt | 56 ++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/ov5645.txt
diff --git a/Documentation/devicetree/bindings/media/i2c/ov5645.txt b/Documentation/devicetree/bindings/media/i2c/ov5645.txt new file mode 100644 index 0000000..8799000 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/ov5645.txt @@ -0,0 +1,56 @@ +* Omnivision 1/4-Inch 5Mp CMOS Digital Image Sensor + +The Omnivision OV5645 is a 1/4-Inch CMOS active pixel digital image sensor with +an active array size of 2592H x 1944V. It is programmable through a serial SCCB +interface. + +Required Properties: +- compatible: value should be "ovti,ov5645" +- clocks: reference to the xclk clock +- clock-names: should be "xclk" +- assigned-clocks: reference to the xclk clock +- assigned-clock-rates: should be "23880000" + +Optional Properties: +- reset-gpios: Chip reset GPIO +- pwdn-gpios: Chip power down GPIO +- dovdd-supply: Chip IO regulator +- dvdd-supply: Chip core regulator +- avdd-supply: Chip analog regulator + +The device node must contain one 'port' child node for its digital output +video port, in accordance with the video interface bindings defined in +Documentation/devicetree/bindings/media/video-interfaces.txt. + +Example: + + &i2c1 { + ... + + ov5645: ov5645@78 { + compatible = "ovti,ov5645"; + reg = <0x78>; + + pwdn-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>; + reset-gpios = <&gpio5 20 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&camera_rear_default>; + + clocks = <&clks 200>; + clock-names = "xclk"; + assigned-clocks = <&clks 200>; + assigned-clock-rates = <23880000>; + + dovdd-supply = <&camera_dovdd_1v8>; + avdd-supply = <&camera_avdd_2v8>; + dvdd-supply = <&camera_dvdd_1v2>; + + port { + ov5645_ep: endpoint { + clock-lanes = <1>; + data-lanes = <0 2>; + remote-endpoint = <&csi0_ep>; + }; + }; + }; + }; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html