Commit 9d730f2c authored by Andrey Konovalov's avatar Andrey Konovalov Committed by Mauro Carvalho Chehab
Browse files

media: dt-bindings: media: i2c: Add IMX219 CMOS sensor binding 



Add YAML device tree binding for IMX219 CMOS image sensor, and
the relevant MAINTAINERS entries.

Signed-off-by: default avatarAndrey Konovalov <andrey.konovalov@linaro.org>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
parent a52dede4

Documentation/devicetree/bindings/media/i2c/imx219.yaml

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

%YAML 1.2

---

$id: http://devicetree.org/schemas/media/i2c/imx219.yaml#

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



title: Sony 1/4.0-Inch 8Mpixel CMOS Digital Image Sensor



maintainers:

  - Dave Stevenson <dave.stevenson@raspberrypi.com>



description: |-

  The Sony imx219 is a 1/4.0-inch CMOS active pixel digital image sensor

  with an active array size of 3280H x 2464V. It is programmable through

  I2C interface. The I2C address is fixed to 0x10 as per sensor data sheet.

  Image data is sent through MIPI CSI-2, which is configured as either 2 or

  4 data lanes.



properties:

  compatible:

    const: sony,imx219



  reg:

    description: I2C device address

    maxItems: 1



  clocks:

    maxItems: 1



  VDIG-supply:

    description:

      Digital I/O voltage supply, 1.8 volts



  VANA-supply:

    description:

      Analog voltage supply, 2.8 volts



  VDDL-supply:

    description:

      Digital core voltage supply, 1.2 volts



  reset-gpios:

    description: |-

      Reference to the GPIO connected to the xclr pin, if any.

      Must be released (set high) after all supplies are applied.



  # See ../video-interfaces.txt for more details

  port:

    type: object

    properties:

      endpoint:

        type: object

        properties:

          data-lanes:

            description: |-

              The sensor supports either two-lane, or four-lane operation.

              If this property is omitted four-lane operation is assumed.

              For two-lane operation the property must be set to <1 2>.

            items:

              - const: 1

              - const: 2



          clock-noncontinuous:

            type: boolean

            description: |-

              MIPI CSI-2 clock is non-continuous if this property is present,

              otherwise it's continuous.



          link-frequencies:

            allOf:

              - $ref: /schemas/types.yaml#/definitions/uint64-array

            description:

              Allowed data bus frequencies.



        required:

          - link-frequencies



required:

  - compatible

  - reg

  - clocks

  - VANA-supply

  - VDIG-supply

  - VDDL-supply

  - port



additionalProperties: false



examples:

  - |

    i2c0 {

        #address-cells = <1>;

        #size-cells = <0>;



        imx219: sensor@10 {

            compatible = "sony,imx219";

            reg = <0x10>;

            clocks = <&imx219_clk>;

            VANA-supply = <&imx219_vana>;   /* 2.8v */

            VDIG-supply = <&imx219_vdig>;   /* 1.8v */

            VDDL-supply = <&imx219_vddl>;   /* 1.2v */



            port {

                imx219_0: endpoint {

                    remote-endpoint = <&csi1_ep>;

                    data-lanes = <1 2>;

                    clock-noncontinuous;

                    link-frequencies = /bits/ 64 <456000000>;

                };

            };

        };

    };



...

MAINTAINERS

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@@ -15518,6 +15518,14 @@ S: Maintained 
F:	drivers/media/i2c/imx214.c

F:	Documentation/devicetree/bindings/media/i2c/sony,imx214.txt









SONY IMX219 SENSOR DRIVER









M:	Dave Stevenson <dave.stevenson@raspberrypi.com>









L:	linux-media@vger.kernel.org









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









S:	Maintained









F:	drivers/media/i2c/imx219.c









F:	Documentation/devicetree/bindings/media/i2c/imx219.yaml

















SONY IMX258 SENSOR DRIVER









M:	Sakari Ailus <sakari.ailus@linux.intel.com>









L:	linux-media@vger.kernel.org