Hi Todor,
Thank you for the patch.
On Thursday 08 Sep 2016 12:13:54 Todor Tomov wrote:
> Add the document for ov5645 device tree binding.
>
> Signed-off-by: Todor Tomov <todor.tomov@xxxxxxxxxx>
> ---
> .../devicetree/bindings/media/i2c/ov5645.txt | 52 +++++++++++++++++++
> 1 file changed, 52 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..bcf6dba
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/media/i2c/ov5645.txt
> @@ -0,0 +1,52 @@
> +* 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 I2C +interface.
> +
> +Required Properties:
> +- compatible: Value should be "ovti,ov5645".
> +- clocks: Reference to the xclk clock.
> +- clock-names: Should be "xclk".
> +- clock-frequency: Frequency of the xclk clock.
> +- enable-gpios: Chip enable GPIO. Polarity is GPIO_ACTIVE_HIGH.
> +- reset-gpios: Chip reset GPIO. Polarity is GPIO_ACTIVE_LOW.
Shouldn't the enable and reset GPIOs be optional ?
> +- vdddo-supply: Chip digital IO regulator.
> +- vdda-supply: Chip analog regulator.
> +- vddd-supply: Chip digital core 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>;
> +
> + enable-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
> + reset-gpios = <&gpio5 20 GPIO_ACTIVE_LOW>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&camera_rear_default>;
> +
> + clocks = <&clks 200>;
> + clock-names = "xclk";
> + clock-frequency = <23880000>;
> +
> + vdddo-supply = <&camera_dovdd_1v8>;
> + vdda-supply = <&camera_avdd_2v8>;
> + vddd-supply = <&camera_dvdd_1v2>;
> +
> + port {
> + ov5645_ep: endpoint {
> + clock-lanes = <1>;
> + data-lanes = <0 2>;
> + remote-endpoint = <&csi0_ep>;
> + };
> + };
> + };
> + };
--
Regards,
Laurent Pinchart
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