Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 # Copyright (C) 2021 Intel Corporation
   3 %YAML 1.2
   4 ---
   5 $id: http://devicetree.org/schemas/media/i2c/ovti,ov9282.yaml#
   6 $schema: http://devicetree.org/meta-schemas/core.yaml#
   7
   8 title: OmniVision OV9282 Sensor
   9
  10 maintainers:
  11   - Paul J. Murphy <paul.j.murphy@intel.com>
  12   - Daniele Alessandrelli <daniele.alessandrelli@intel.com>
  13
  14 description:
  15   OV9282 sensor is an OmniVision black & white CMOS active pixel digital image
  16   sensor with an active array size of 1296H x 816V. It is programmable through
  17   I2C interface. The I2C client address is fixed to 0x60/0x70 as per sensor data
  18   sheet. Image data is sent through MIPI CSI-2.
  19   OV9281 has a different lens chief ray angle.
  20
  21 properties:
  22   compatible:
  23     enum:
  24       - ovti,ov9281
  25       - ovti,ov9282
  26   reg:
  27     description: I2C address
  28     maxItems: 1
  29
  30   assigned-clocks: true
  31   assigned-clock-parents: true
  32   assigned-clock-rates: true
  33
  34   clocks:
  35     description: Clock frequency from 6 to 27MHz
  36     maxItems: 1
  37
  38   reset-gpios:
  39     description: Reference to the GPIO connected to the XCLR pin, if any.
  40     maxItems: 1
  41
  42   avdd-supply:
  43     description: Analog voltage supply, 2.8 volts
  44
  45   dvdd-supply:
  46     description: Digital core voltage supply, 1.2 volts
  47
  48   dovdd-supply:
  49     description: Digital I/O voltage supply, 1.8 volts
  50
  51   port:
  52     additionalProperties: false
  53     $ref: /schemas/graph.yaml#/$defs/port-base
  54
  55     properties:
  56       endpoint:
  57         $ref: /schemas/media/video-interfaces.yaml#
  58         unevaluatedProperties: false
  59
  60         properties:
  61           data-lanes: true
  62           link-frequencies: true
  63
  64         required:
  65           - data-lanes
  66           - link-frequencies
  67
  68     required:
  69       - endpoint
  70
  71 required:
  72   - compatible
  73   - reg
  74   - clocks
  75   - port
  76
  77 additionalProperties: false
  78
  79 examples:
  80   - |
  81     i2c {
  82         #address-cells = <1>;
  83         #size-cells = <0>;
  84
  85         camera@60 {
  86             compatible = "ovti,ov9282";
  87             reg = <0x60>;
  88             clocks = <&ov9282_clk>;
  89
  90             assigned-clocks = <&ov9282_clk>;
  91             assigned-clock-parents = <&ov9282_clk_parent>;
  92             assigned-clock-rates = <24000000>;
  93
  94             port {
  95                 ov9282: endpoint {
  96                     remote-endpoint = <&cam>;
  97                     data-lanes = <1 2>;
  98                     link-frequencies = /bits/ 64 <800000000>;
  99                 };
 100             };
 101         };
 102     };
 103 ...