Commit 6cbd33e7 authored by Mikhail Rudenko's avatar Mikhail Rudenko Committed by Sakari Ailus
Browse files

media: dt-bindings: i2c: document OV4689 



Add device-tree binding documentation for OV4689 image sensor driver,
and the relevant MAINTAINERS entries.

Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: default avatarMikhail Rudenko <mike.rudenko@gmail.com>
Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
parent 38fc5136

Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml

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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/media/i2c/ovti,ov4689.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: Omnivision OV4689 CMOS



maintainers:

  - Mikhail Rudenko <mike.rudenko@gmail.com>



description: |

  The Omnivision OV4689 is a high performance, 1/3-inch, 4 megapixel

  image sensor. Ihis chip supports high frame rate speeds up to 90 fps

  at 2688x1520 resolution. It is programmable through an I2C

  interface, and sensor output is sent via 1/2/4 lane MIPI CSI-2

  connection.



allOf:

  - $ref: /schemas/media/video-interface-devices.yaml#



properties:

  compatible:

    const: ovti,ov4689



  reg:

    maxItems: 1



  clocks:

    description:

      External clock (XVCLK) for the sensor, 6-64 MHz

    maxItems: 1



  dovdd-supply:

    description:

      Digital I/O voltage supply, 1.7-3.0 V



  avdd-supply:

    description:

      Analog voltage supply, 2.6-3.0 V



  dvdd-supply:

    description:

      Digital core voltage supply, 1.1-1.3 V



  powerdown-gpios:

    description:

      GPIO connected to the powerdown pin (active low)



  reset-gpios:

    maxItems: 1

    description:

      GPIO connected to the reset pin (active low)



  orientation: true



  rotation: true



  port:

    $ref: /schemas/graph.yaml#/$defs/port-base

    additionalProperties: false

    description:

      Output port node, single endpoint describing the CSI-2 transmitter



    properties:

      endpoint:

        $ref: /schemas/media/video-interfaces.yaml#

        unevaluatedProperties: false



        properties:

          data-lanes:

            oneOf:

              - items:

                  - const: 1

                  - const: 2

                  - const: 3

                  - const: 4

              - items:

                  - const: 1

                  - const: 2

              - items:

                  - const: 1

          link-frequencies: true



        required:

          - data-lanes

          - link-frequencies



required:

  - compatible

  - reg

  - clocks

  - dovdd-supply

  - avdd-supply

  - dvdd-supply

  - port



additionalProperties: false



examples:

  - |

    #include <dt-bindings/gpio/gpio.h>



    i2c {

        #address-cells = <1>;

        #size-cells = <0>;



        ov4689: camera@36 {

            compatible = "ovti,ov4689";

            reg = <0x36>;



            clocks = <&ov4689_clk>;



            avdd-supply = <&ov4689_avdd>;

            dovdd-supply = <&ov4689_dovdd>;

            dvdd-supply = <&ov4689_dvdd>;



            powerdown-gpios = <&pio 107 GPIO_ACTIVE_LOW>;

            reset-gpios = <&pio 109 GPIO_ACTIVE_LOW>;



            orientation = <2>;

            rotation = <0>;



            port {

                wcam_out: endpoint {

                    remote-endpoint = <&mipi_in_wcam>;

                    data-lanes = <1 2 3 4>;

                    link-frequencies = /bits/ 64 <504000000>;

                };

            };

        };

    };



...

MAINTAINERS

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@@ -15221,6 +15221,13 @@ S: Maintained 
T:	git git://linuxtv.org/media_tree.git

F:	drivers/media/i2c/ov2740.c









OMNIVISION OV4689 SENSOR DRIVER









M:	Mikhail Rudenko <mike.rudenko@gmail.com>









L:	linux-media@vger.kernel.org









S:	Maintained









T:	git git://linuxtv.org/media_tree.git









F:	Documentation/devicetree/bindings/media/i2c/ovti,ov4689.yaml

















OMNIVISION OV5640 SENSOR DRIVER









M:	Steve Longerbeam <slongerbeam@gmail.com>









L:	linux-media@vger.kernel.org