Documentation/devicetree/bindings/media/i2c/ovti,ov2685.yaml

   1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/media/i2c/ovti,ov2685.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: OmniVision OV2685 Image Sensor
   8
   9 maintainers:
  10   - Shunqian Zheng <zhengsq@rock-chips.com>
  11
  12 properties:
  13   compatible:
  14     const: ovti,ov2685
  15
  16   reg:
  17     maxItems: 1
  18
  19   clocks:
  20     items:
  21       - description: XVCLK clock
  22
  23   clock-names:
  24     items:
  25       - const: xvclk
  26
  27   dvdd-supply:
  28     description: Digital Domain Power Supply
  29
  30   avdd-supply:
  31     description: Analog Domain Power Supply
  32
  33   dovdd-supply:
  34     description: I/O Domain Power Supply
  35
  36   reset-gpios:
  37     maxItems: 1
  38     description: Reset Pin GPIO Control (active low)
  39
  40   port:
  41     description: MIPI CSI-2 transmitter port
  42     $ref: /schemas/graph.yaml#/$defs/port-base
  43     additionalProperties: false
  44
  45     properties:
  46       endpoint:
  47         $ref: /schemas/media/video-interfaces.yaml#
  48         unevaluatedProperties: false
  49
  50         properties:
  51           data-lanes:
  52             minItems: 1
  53             maxItems: 2
  54
  55         required:
  56           - data-lanes
  57
  58 required:
  59   - compatible
  60   - reg
  61   - clocks
  62   - clock-names
  63   - dvdd-supply
  64   - avdd-supply
  65   - dovdd-supply
  66   - port
  67
  68 additionalProperties: false
  69
  70 examples:
  71   - |
  72     #include <dt-bindings/clock/rk3399-cru.h>
  73     #include <dt-bindings/gpio/gpio.h>
  74
  75     i2c {
  76         #address-cells = <1>;
  77         #size-cells = <0>;
  78
  79         ov2685: camera-sensor@3c {
  80             compatible = "ovti,ov2685";
  81             reg = <0x3c>;
  82             pinctrl-names = "default";
  83             pinctrl-0 = <&clk_24m_cam>;
  84
  85             clocks = <&cru SCLK_TESTCLKOUT1>;
  86             clock-names = "xvclk";
  87
  88             avdd-supply = <&pp2800_cam>;
  89             dovdd-supply = <&pp1800>;
  90             dvdd-supply = <&pp1800>;
  91             reset-gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
  92
  93             port {
  94                 ucam_out: endpoint {
  95                     remote-endpoint = <&mipi_in_ucam>;
  96                     data-lanes = <1>;
  97                 };
  98             };
  99         };
 100     };
 101
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