Documentation/devicetree/bindings/media/i2c/ovti,ov5693.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 # Copyright (c) 2022 Amarulasolutions
   3 %YAML 1.2
   4 ---
   5 $id: http://devicetree.org/schemas/media/i2c/ovti,ov5693.yaml#
   6 $schema: http://devicetree.org/meta-schemas/core.yaml#
   7
   8 title: Omnivision OV5693 CMOS Sensor
   9
  10 maintainers:
  11   - Tommaso Merciai <tommaso.merciai@amarulasolutions.com>
  12
  13 description: |
  14   The Omnivision OV5693 is a high performance, 1/4-inch, 5 megapixel, CMOS
  15   image sensor that delivers 2592x1944 at 30fps. It provides full-frame,
  16   sub-sampled, and windowed 10-bit MIPI images in various formats via the
  17   Serial Camera Control Bus (SCCB) interface.
  18
  19   OV5693 is controlled via I2C and two-wire Serial Camera Control Bus (SCCB).
  20   The sensor output is available via CSI-2 serial data output (up to 2-lane).
  21
  22 allOf:
  23   - $ref: /schemas/media/video-interface-devices.yaml#
  24
  25 properties:
  26   compatible:
  27     const: ovti,ov5693
  28
  29   reg:
  30     maxItems: 1
  31
  32   clocks:
  33     description:
  34       System input clock (aka XVCLK). From 6 to 27 MHz.
  35     maxItems: 1
  36
  37   dovdd-supply:
  38     description:
  39       Digital I/O voltage supply, 1.8V.
  40
  41   avdd-supply:
  42     description:
  43       Analog voltage supply, 2.8V.
  44
  45   dvdd-supply:
  46     description:
  47       Digital core voltage supply, 1.2V.
  48
  49   reset-gpios:
  50     description:
  51       The phandle and specifier for the GPIO that controls sensor reset.
  52       This corresponds to the hardware pin XSHUTDN which is physically
  53       active low.
  54     maxItems: 1
  55
  56   port:
  57     description: MIPI CSI-2 transmitter port
  58     $ref: /schemas/graph.yaml#/$defs/port-base
  59     additionalProperties: false
  60
  61     properties:
  62       endpoint:
  63         $ref: /schemas/media/video-interfaces.yaml#
  64         unevaluatedProperties: false
  65
  66         properties:
  67           link-frequencies: true
  68
  69           data-lanes:
  70             minItems: 1
  71             maxItems: 2
  72
  73         required:
  74           - data-lanes
  75           - link-frequencies
  76
  77 required:
  78   - compatible
  79   - reg
  80   - clocks
  81   - port
  82
  83 unevaluatedProperties: false
  84
  85 examples:
  86   - |
  87     #include <dt-bindings/clock/px30-cru.h>
  88     #include <dt-bindings/gpio/gpio.h>
  89     #include <dt-bindings/pinctrl/rockchip.h>
  90
  91     i2c {
  92         #address-cells = <1>;
  93         #size-cells = <0>;
  94
  95         ov5693: camera@36 {
  96             compatible = "ovti,ov5693";
  97             reg = <0x36>;
  98
  99             reset-gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_LOW>;
 100             pinctrl-names = "default";
 101             pinctrl-0 = <&cif_clkout_m0>;
 102
 103             clocks = <&cru SCLK_CIF_OUT>;
 104             assigned-clocks = <&cru SCLK_CIF_OUT>;
 105             assigned-clock-rates = <19200000>;
 106
 107             avdd-supply = <&vcc_1v8>;
 108             dvdd-supply = <&vcc_1v2>;
 109             dovdd-supply = <&vcc_2v8>;
 110
 111             rotation = <90>;
 112             orientation = <0>;
 113
 114             port {
 115                 ucam_out: endpoint {
 116                     remote-endpoint = <&mipi_in_ucam>;
 117                     data-lanes = <1 2>;
 118                     link-frequencies = /bits/ 64 <450000000>;
 119                 };
 120             };
 121         };
 122     };
 123
 124 ...