Documentation/devicetree/bindings/display/bridge/intel,keembay-dsi.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/display/bridge/intel,keembay-dsi.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Devicetree bindings for Intel Keem Bay mipi dsi controller
   8
   9 maintainers:
  10   - Anitha Chrisanthus <anitha.chrisanthus@intel.com>
  11   - Edmond J Dea <edmund.j.dea@intel.com>
  12
  13 properties:
  14   compatible:
  15     const: intel,keembay-dsi
  16
  17   reg:
  18     items:
  19       - description: MIPI registers range
  20
  21   reg-names:
  22     items:
  23       - const: mipi
  24
  25   clocks:
  26     items:
  27       - description: MIPI DSI clock
  28       - description: MIPI DSI econfig clock
  29       - description: MIPI DSI config clock
  30
  31   clock-names:
  32     items:
  33       - const: clk_mipi
  34       - const: clk_mipi_ecfg
  35       - const: clk_mipi_cfg
  36
  37   ports:
  38     type: object
  39
  40     properties:
  41       '#address-cells':
  42         const: 1
  43
  44       '#size-cells':
  45         const: 0
  46
  47       port@0:
  48         type: object
  49         description: MIPI DSI input port.
  50
  51       port@1:
  52         type: object
  53         description: DSI output port.
  54
  55     required:
  56       - port@0
  57       - port@1
  58
  59     additionalProperties: false
  60
  61 required:
  62   - compatible
  63   - reg
  64   - reg-names
  65   - clocks
  66   - clock-names
  67   - ports
  68
  69 additionalProperties: false
  70
  71 examples:
  72   - |
  73     mipi-dsi@20900000 {
  74         compatible = "intel,keembay-dsi";
  75         reg = <0x20900000 0x4000>;
  76         reg-names = "mipi";
  77         clocks = <&scmi_clk 0x86>,
  78                  <&scmi_clk 0x88>,
  79                  <&scmi_clk 0x89>;
  80         clock-names = "clk_mipi", "clk_mipi_ecfg",
  81                       "clk_mipi_cfg";
  82
  83         ports {
  84             #address-cells = <1>;
  85             #size-cells = <0>;
  86
  87             port@0 {
  88                 reg = <0>;
  89                 dsi_in: endpoint {
  90                     remote-endpoint = <&disp_out>;
  91                 };
  92             };
  93
  94             port@1 {
  95                 reg = <1>;
  96                 dsi_out: endpoint {
  97                     remote-endpoint = <&adv7535_input>;
  98                 };
  99             };
 100         };
 101     };