ovti,ov08x40.yaml

  1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
  2# Copyright (c) 2024 Linaro Ltd.
  3%YAML 1.2
  4---
  5$id: http://devicetree.org/schemas/media/i2c/ovti,ov08x40.yaml#
  6$schema: http://devicetree.org/meta-schemas/core.yaml#
  7
  8title: Omnivision OV08X40 CMOS Sensor
  9
 10maintainers:
 11  - Bryan O'Donoghue <bryan.odonoghue@linaro.org>
 12
 13description: |
 14  The Omnivision OV08X40 is a 9.2 megapixel, CMOS image sensor which supports:
 15  - Automatic black level calibration (ABLC)
 16  - Programmable controls for frame rate, mirror and flip, binning, cropping
 17    and windowing
 18  - Output formats 10-bit 4C RGB RAW, 10-bit Bayer RAW
 19  - 4-lane MIPI D-PHY TX @ 1 Gbps per lane
 20  - 2-lane MPIP D-PHY TX @ 2 Gbps per lane
 21  - Dynamic defect pixel cancellation
 22  - Standard SCCB command interface
 23
 24allOf:
 25  - $ref: /schemas/media/video-interface-devices.yaml#
 26
 27properties:
 28  compatible:
 29    const: ovti,ov08x40
 30
 31  reg:
 32    maxItems: 1
 33
 34  clocks:
 35    maxItems: 1
 36
 37  avdd-supply:
 38    description: Analogue circuit voltage supply.
 39
 40  dovdd-supply:
 41    description: I/O circuit voltage supply.
 42
 43  dvdd-supply:
 44    description: Digital circuit voltage supply.
 45
 46  reset-gpios:
 47    description: Active low GPIO connected to XSHUTDOWN pad of the sensor.
 48
 49  port:
 50    $ref: /schemas/graph.yaml#/$defs/port-base
 51    additionalProperties: false
 52
 53    properties:
 54      endpoint:
 55        $ref: /schemas/media/video-interfaces.yaml#
 56        additionalProperties: false
 57
 58        properties:
 59          data-lanes:
 60            oneOf:
 61              - items:
 62                  - const: 1
 63                  - const: 2
 64              - items:
 65                  - const: 1
 66                  - const: 2
 67                  - const: 3
 68                  - const: 4
 69          link-frequencies: true
 70          remote-endpoint: true
 71
 72        required:
 73          - data-lanes
 74          - link-frequencies
 75          - remote-endpoint
 76
 77required:
 78  - compatible
 79  - reg
 80  - clocks
 81  - port
 82
 83unevaluatedProperties: false
 84
 85examples:
 86  - |
 87    #include <dt-bindings/gpio/gpio.h>
 88
 89    i2c {
 90        #address-cells = <1>;
 91        #size-cells = <0>;
 92
 93        ov08x40: camera@36 {
 94            compatible = "ovti,ov08x40";
 95            reg = <0x36>;
 96
 97            reset-gpios = <&tlmm 111 GPIO_ACTIVE_LOW>;
 98            pinctrl-names = "default";
 99            pinctrl-0 = <&cam_rgb_defaultt>;
100
101            clocks = <&ov08x40_clk>;
102
103            assigned-clocks = <&ov08x40_clk>;
104            assigned-clock-parents = <&ov08x40_clk_parent>;
105            assigned-clock-rates = <19200000>;
106
107            avdd-supply = <&vreg_l7b_2p8>;
108            dvdd-supply = <&vreg_l7b_1p8>;
109            dovdd-supply = <&vreg_l3m_1p8>;
110
111            port {
112                ov08x40_ep: endpoint {
113                    remote-endpoint = <&csiphy4_ep>;
114                    data-lanes = <1 2 3 4>;
115                    link-frequencies = /bits/ 64 <400000000>;
116                };
117            };
118        };
119    };
120...