target/linux/bcm27xx/patches-6.1/950-1193-media-dt-bindings-Add-OmniVision-OV64A40.patch

   1 From 3d108604ca669b83bb4918c4f5f0a02ddef84972 Mon Sep 17 00:00:00 2001
   2 From: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
   3 Date: Sun, 1 Oct 2023 13:20:12 +0200
   4 Subject: [PATCH] media: dt-bindings: Add OmniVision OV64A40
   5
   6 Add bindings for OmniVision OV64A40.
   7
   8 Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
   9 ---
  10  .../bindings/media/i2c/ovti,ov64a40.yaml      | 98 +++++++++++++++++++
  11  1 file changed, 98 insertions(+)
  12  create mode 100644 Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml
  13
  14 --- /dev/null
  15 +++ b/Documentation/devicetree/bindings/media/i2c/ovti,ov64a40.yaml
  16 @@ -0,0 +1,98 @@
  17 +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
  18 +%YAML 1.2
  19 +---
  20 +$id: http://devicetree.org/schemas/media/i2c/ovti,ov64a40.yaml#
  21 +$schema: http://devicetree.org/meta-schemas/core.yaml#
  22 +
  23 +title: OmniVision OV64A40 Image Sensor
  24 +
  25 +maintainers:
  26 +  - Jacopo Mondi <jacopo.mondi@ideasonboard.com>
  27 +
  28 +allOf:
  29 +  - $ref: /schemas/media/video-interface-devices.yaml#
  30 +
  31 +properties:
  32 +  compatible:
  33 +    const: ovti,ov64a40
  34 +
  35 +  reg:
  36 +    maxItems: 1
  37 +
  38 +  clocks:
  39 +    maxItems: 1
  40 +
  41 +  avdd-supply:
  42 +    description: Analog voltage supply, 2.8 volts
  43 +
  44 +  dvdd-supply:
  45 +    description: Digital core voltage supply, 1.1 volts
  46 +
  47 +  dovdd-supply:
  48 +    description: Digital I/O voltage supply, 1.8 volts
  49 +
  50 +  powerdown-gpios:
  51 +    maxItems: 1
  52 +
  53 +  reset-gpios:
  54 +    maxItems: 1
  55 +
  56 +  port:
  57 +    $ref: /schemas/graph.yaml#/$defs/port-base
  58 +    additionalProperties: false
  59 +
  60 +    properties:
  61 +      endpoint:
  62 +        $ref: /schemas/media/video-interfaces.yaml#
  63 +        additionalProperties: false
  64 +
  65 +        properties:
  66 +          bus-type:
  67 +            enum:
  68 +              - 1 # MIPI CSI-2 C-PHY
  69 +              - 4 # MIPI CSI-2 D-PHY
  70 +          data-lanes: true
  71 +          link-frequencies: true
  72 +          clock-noncontinuous: true
  73 +          remote-endpoint: true
  74 +
  75 +required:
  76 +  - compatible
  77 +  - reg
  78 +  - clocks
  79 +  - port
  80 +
  81 +unevaluatedProperties: false
  82 +
  83 +examples:
  84 +  - |
  85 +      #include <dt-bindings/gpio/gpio.h>
  86 +
  87 +      i2c {
  88 +          #address-cells = <1>;
  89 +          #size-cells = <0>;
  90 +
  91 +          camera@36 {
  92 +              compatible = "ovti,ov64a40";
  93 +              reg = <0x36>;
  94 +              clocks = <&camera_clk>;
  95 +              dovdd-supply = <&vgen4_reg>;
  96 +              avdd-supply = <&vgen3_reg>;
  97 +              dvdd-supply = <&vgen2_reg>;
  98 +              powerdown-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
  99 +              reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
 100 +              rotation = <180>;
 101 +              orientation = <2>;
 102 +
 103 +              port {
 104 +                  endpoint {
 105 +                      remote-endpoint = <&mipi_csi2_in>;
 106 +                      bus-type = <4>;
 107 +                      data-lanes = <1 2 3 4>;
 108 +                      link-frequencies = /bits/ 64 <456000000>;
 109 +                  };
 110 +              };
 111 +          };
 112 +      };
 113 +
 114 +...