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     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     $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     };
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