ti,ds90ub913.yaml

  1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
  2%YAML 1.2
  3---
  4$id: http://devicetree.org/schemas/media/i2c/ti,ds90ub913.yaml#
  5$schema: http://devicetree.org/meta-schemas/core.yaml#
  6
  7title: Texas Instruments DS90UB913 FPD-Link III Serializer
  8
  9maintainers:
 10  - Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
 11
 12description:
 13  The TI DS90UB913 is an FPD-Link III video serializer for parallel video.
 14
 15properties:
 16  compatible:
 17    enum:
 18      - ti,ds90ub913a-q1
 19
 20  '#gpio-cells':
 21    const: 2
 22    description:
 23      First cell is the GPO pin number, second cell is the flags. The GPO pin
 24      number must be in range of [0, 3]. Note that GPOs 2 and 3 are not
 25      available in external oscillator mode.
 26
 27  gpio-controller: true
 28
 29  clocks:
 30    maxItems: 1
 31    description:
 32      Reference clock connected to the CLKIN pin.
 33
 34  clock-names:
 35    items:
 36      - const: clkin
 37
 38  '#clock-cells':
 39    const: 0
 40
 41  ports:
 42    $ref: /schemas/graph.yaml#/properties/ports
 43
 44    properties:
 45      port@0:
 46        $ref: /schemas/graph.yaml#/$defs/port-base
 47        unevaluatedProperties: false
 48        description: Parallel input port
 49
 50        properties:
 51          endpoint:
 52            $ref: /schemas/media/video-interfaces.yaml#
 53            unevaluatedProperties: false
 54
 55            required:
 56              - pclk-sample
 57
 58      port@1:
 59        $ref: /schemas/graph.yaml#/properties/port
 60        unevaluatedProperties: false
 61        description: FPD-Link III output port
 62
 63    required:
 64      - port@0
 65      - port@1
 66
 67  i2c:
 68    $ref: /schemas/i2c/i2c-controller.yaml#
 69    unevaluatedProperties: false
 70
 71required:
 72  - compatible
 73  - '#gpio-cells'
 74  - gpio-controller
 75  - '#clock-cells'
 76  - ports
 77
 78additionalProperties: false
 79
 80examples:
 81  - |
 82    #include <dt-bindings/gpio/gpio.h>
 83
 84    serializer {
 85      compatible = "ti,ds90ub913a-q1";
 86
 87      gpio-controller;
 88      #gpio-cells = <2>;
 89
 90      clocks = <&clk_cam_48M>;
 91      clock-names = "clkin";
 92
 93      #clock-cells = <0>;
 94
 95      ports {
 96        #address-cells = <1>;
 97        #size-cells = <0>;
 98
 99        port@0 {
100          reg = <0>;
101          ub913_in: endpoint {
102            remote-endpoint = <&sensor_out>;
103            pclk-sample = <1>;
104          };
105        };
106
107        port@1 {
108          reg = <1>;
109          endpoint {
110            remote-endpoint = <&deser_fpd_in>;
111          };
112        };
113      };
114
115      i2c {
116        #address-cells = <1>;
117        #size-cells = <0>;
118
119        sensor@48 {
120          compatible = "aptina,mt9v111";
121          reg = <0x48>;
122
123          clocks = <&fixed_clock>;
124
125          port {
126            sensor_out: endpoint {
127              remote-endpoint = <&ub913_in>;
128            };
129          };
130        };
131      };
132    };
133...