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
  8title: Omnivision OV5693/OV5695 CMOS Sensors
  9
 10maintainers:
 11  - Tommaso Merciai <tomm.merciai@gmail.com>
 12
 13description: |
 14  The Omnivision OV5693/OV5695 are high performance, 1/4-inch, 5 megapixel, CMOS
 15  image sensors that deliver 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/OV5695 are controlled via I2C and two-wire Serial Camera Control Bus
 20  (SCCB). The sensor output is available via CSI-2 serial data output (up to
 21  2-lane).
 22
 23allOf:
 24  - $ref: /schemas/media/video-interface-devices.yaml#
 25  - if:
 26      properties:
 27        compatible:
 28          contains:
 29            const: ovti,ov5693
 30    then:
 31      properties:
 32        port:
 33          properties:
 34            endpoint:
 35              required:
 36                - link-frequencies
 37
 38properties:
 39  compatible:
 40    enum:
 41      - ovti,ov5693
 42      - ovti,ov5695
 43
 44  reg:
 45    maxItems: 1
 46
 47  clocks:
 48    description:
 49      System input clock (aka XVCLK). From 6 to 27 MHz.
 50    maxItems: 1
 51
 52  clock-names:
 53    const: xvclk
 54
 55  dovdd-supply:
 56    description:
 57      Digital I/O voltage supply, 1.8V.
 58
 59  avdd-supply:
 60    description:
 61      Analog voltage supply, 2.8V.
 62
 63  dvdd-supply:
 64    description:
 65      Digital core voltage supply, 1.2V.
 66
 67  reset-gpios:
 68    description:
 69      The phandle and specifier for the GPIO that controls sensor reset.
 70      This corresponds to the hardware pin XSHUTDN which is physically
 71      active low.
 72    maxItems: 1
 73
 74  port:
 75    description: MIPI CSI-2 transmitter port
 76    $ref: /schemas/graph.yaml#/$defs/port-base
 77    additionalProperties: false
 78
 79    properties:
 80      endpoint:
 81        $ref: /schemas/media/video-interfaces.yaml#
 82        unevaluatedProperties: false
 83
 84        properties:
 85          link-frequencies: true
 86
 87          data-lanes:
 88            minItems: 1
 89            maxItems: 2
 90
 91        required:
 92          - data-lanes
 93
 94required:
 95  - compatible
 96  - reg
 97  - clocks
 98  - port
 99
100unevaluatedProperties: false
101
102examples:
103  - |
104    #include <dt-bindings/clock/px30-cru.h>
105    #include <dt-bindings/gpio/gpio.h>
106    #include <dt-bindings/pinctrl/rockchip.h>
107
108    i2c {
109        #address-cells = <1>;
110        #size-cells = <0>;
111
112        ov5693: camera@36 {
113            compatible = "ovti,ov5693";
114            reg = <0x36>;
115
116            reset-gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_LOW>;
117            pinctrl-names = "default";
118            pinctrl-0 = <&cif_clkout_m0>;
119
120            clocks = <&cru SCLK_CIF_OUT>;
121            assigned-clocks = <&cru SCLK_CIF_OUT>;
122            assigned-clock-rates = <19200000>;
123
124            avdd-supply = <&vcc_1v8>;
125            dvdd-supply = <&vcc_1v2>;
126            dovdd-supply = <&vcc_2v8>;
127
128            rotation = <90>;
129            orientation = <0>;
130
131            port {
132                ucam_out: endpoint {
133                    remote-endpoint = <&mipi_in_ucam>;
134                    data-lanes = <1 2>;
135                    link-frequencies = /bits/ 64 <450000000>;
136                };
137            };
138        };
139    };
140
141...