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: 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     $ref: /schemas/graph.yaml#/properties/ports
  39
  40     properties:
  41       port@0:
  42         $ref: /schemas/graph.yaml#/properties/port
  43         description: MIPI DSI input port.
  44
  45       port@1:
  46         $ref: /schemas/graph.yaml#/properties/port
  47         description: DSI output port.
  48
  49     required:
  50       - port@0
  51       - port@1
  52
  53 required:
  54   - compatible
  55   - reg
  56   - reg-names
  57   - clocks
  58   - clock-names
  59   - ports
  60
  61 additionalProperties: false
  62
  63 examples:
  64   - |
  65     mipi-dsi@20900000 {
  66         compatible = "intel,keembay-dsi";
  67         reg = <0x20900000 0x4000>;
  68         reg-names = "mipi";
  69         clocks = <&scmi_clk 0x86>,
  70                  <&scmi_clk 0x88>,
  71                  <&scmi_clk 0x89>;
  72         clock-names = "clk_mipi", "clk_mipi_ecfg",
  73                       "clk_mipi_cfg";
  74
  75         ports {
  76             #address-cells = <1>;
  77             #size-cells = <0>;
  78
  79             port@0 {
  80                 reg = <0>;
  81                 dsi_in: endpoint {
  82                     remote-endpoint = <&disp_out>;
  83                 };
  84             };
  85
  86             port@1 {
  87                 reg = <1>;
  88                 dsi_out: endpoint {
  89                     remote-endpoint = <&adv7535_input>;
  90                 };
  91             };
  92         };
  93     };