Documentation/devicetree/bindings/media/i2c/ovti,ov5670.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/media/i2c/ovti,ov5670.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Omnivision OV5670 5 Megapixels raw image sensor
   8
   9 maintainers:
  10   - Jacopo Mondi <jacopo.mondi@ideasonboard.com>
  11
  12 description: |-
  13   The OV5670 is a 5 Megapixels raw image sensor which provides images in 10-bits
  14   RAW BGGR Bayer format on a 2 data lanes MIPI CSI-2 serial interface and is
  15   controlled through an I2C compatible control bus.
  16
  17 properties:
  18   compatible:
  19     const: ovti,ov5670
  20
  21   reg:
  22     maxItems: 1
  23
  24   clocks:
  25     description: System clock. From 6 to 27 MHz.
  26     maxItems: 1
  27
  28   powerdown-gpios:
  29     description: Reference to the GPIO connected to the PWDNB pin. Active low.
  30
  31   reset-gpios:
  32     description: Reference to the GPIO connected to the XSHUTDOWN pin. Active low.
  33     maxItems: 1
  34
  35   avdd-supply:
  36     description: Analog circuit power. Typically 2.8V.
  37
  38   dvdd-supply:
  39     description: Digital circuit power. Typically 1.2V.
  40
  41   dovdd-supply:
  42     description: Digital I/O circuit power. Typically 2.8V or 1.8V.
  43
  44   port:
  45     $ref: /schemas/graph.yaml#/$defs/port-base
  46     additionalProperties: false
  47
  48     properties:
  49       endpoint:
  50         $ref: /schemas/media/video-interfaces.yaml#
  51         additionalProperties: false
  52
  53         properties:
  54           data-lanes:
  55             minItems: 1
  56             maxItems: 2
  57             items:
  58               enum: [1, 2]
  59
  60           clock-noncontinuous: true
  61           remote-endpoint: true
  62
  63 required:
  64   - compatible
  65   - reg
  66   - clocks
  67   - port
  68
  69 additionalProperties: false
  70
  71 examples:
  72   - |
  73     i2c {
  74         #address-cells = <1>;
  75         #size-cells = <0>;
  76
  77         ov5670: sensor@36 {
  78             compatible = "ovti,ov5670";
  79             reg = <0x36>;
  80
  81             clocks = <&sensor_xclk>;
  82
  83             port {
  84                 ov5670_ep: endpoint {
  85                     remote-endpoint = <&csi_ep>;
  86                     data-lanes = <1 2>;
  87                     clock-noncontinuous;
  88                 };
  89             };
  90         };
  91     };
  92
  93 ...