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Re: [PATCH v6 1/2] Add OV5647 device tree documentation

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On Tue, Dec 13, 2016 at 02:32:36PM +0000, Ramiro Oliveira wrote:
> Create device tree bindings documentation.
> 
> Signed-off-by: Ramiro Oliveira <roliveir@synopsys.com>
> ---
>  .../devicetree/bindings/media/i2c/ov5647.txt       | 35 ++++++++++++++++++++++
>  1 file changed, 35 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/media/i2c/ov5647.txt
> 
> diff --git a/Documentation/devicetree/bindings/media/i2c/ov5647.txt b/Documentation/devicetree/bindings/media/i2c/ov5647.txt
> new file mode 100644
> index 0000000..46e5e30
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/media/i2c/ov5647.txt
> @@ -0,0 +1,35 @@
> +Omnivision OV5647 raw image sensor
> +---------------------------------
> +
> +OV5647 is a raw image sensor with MIPI CSI-2 and CCP2 image data interfaces
> +and CCI (I2C compatible) control bus.
> +
> +Required properties:
> +
> +- compatible	: "ovti,ov5647";
> +- reg		: I2C slave address of the sensor;
> +- clocks	: Reference to the xclk clock.
> +- clock-names	: Should be "xclk".
> +- clock-frequency: Frequency of the xclk clock
> +
> +The common video interfaces bindings (see video-interfaces.txt) should be
> +used to specify link to the image data receiver. The OV5647 device
> +node should contain one 'port' child node with an 'endpoint' subnode.

Would be good to add optional regulator supply properties, but that can 
come later.

> +
> +Example:
> +
> +	i2c@0x02000 {

No '0x' or leading 0s on unit addresses.

> +		...
> +		ov: camera@0x36 {

ditto.

> +			compatible = "ovti,ov5647";
> +			reg = <0x36>;
> +			clocks = <&camera_clk>;
> +			clock-names = "xclk";
> +			clock-frequency = <30000000>;
> +			port {
> +				camera_1: endpoint {
> +					remote-endpoint = <&csi1_ep1>;
> +				};
> +			};
> +		};
> +	};
> -- 
> 2.10.2
> 
> 

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[PATCH v6 0/2] Add support for Omnivision OV5647 Ramiro Oliveira <Ramiro.Oliveira@synopsys.com> - 2016-12-13 15:40 +0100
  [PATCH v6 1/2] Add OV5647 device tree documentation Ramiro Oliveira <Ramiro.Oliveira@synopsys.com> - 2016-12-13 15:40 +0100
    Re: [PATCH v6 1/2] Add OV5647 device tree documentation Pavel Machek <pavel@ucw.cz> - 2016-12-13 20:10 +0100
    Re: [PATCH v6 1/2] Add OV5647 device tree documentation Rob Herring <robh@kernel.org> - 2016-12-19 18:50 +0100
  [PATCH v6 2/2] Add support for OV5647 sensor. Ramiro Oliveira <Ramiro.Oliveira@synopsys.com> - 2016-12-13 15:40 +0100
    Re: [PATCH v6 2/2] Add support for OV5647 sensor. Pavel Machek <pavel@ucw.cz> - 2016-12-13 20:10 +0100

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