xref: /openbmc/linux/Documentation/devicetree/bindings/display/bridge/intel,keembay-dsi.yaml (revision 9d69d47f)

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/display/bridge/intel,keembay-dsi.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Intel Keem Bay mipi dsi controller

maintainers:
  - Anitha Chrisanthus <anitha.chrisanthus@intel.com>
  - Edmond J Dea <edmund.j.dea@intel.com>

properties:
  compatible:
    const: intel,keembay-dsi

  reg:
    items:
      - description: MIPI registers range

  reg-names:
    items:
      - const: mipi

  clocks:
    items:
      - description: MIPI DSI clock
      - description: MIPI DSI econfig clock
      - description: MIPI DSI config clock

  clock-names:
    items:
      - const: clk_mipi
      - const: clk_mipi_ecfg
      - const: clk_mipi_cfg

  ports:
    $ref: /schemas/graph.yaml#/properties/ports

    properties:
      port@0:
        $ref: /schemas/graph.yaml#/properties/port
        description: MIPI DSI input port.

      port@1:
        $ref: /schemas/graph.yaml#/properties/port
        description: DSI output port.

    required:
      - port@0
      - port@1

required:
  - compatible
  - reg
  - reg-names
  - clocks
  - clock-names
  - ports

additionalProperties: false

examples:
  - |
    mipi-dsi@20900000 {
        compatible = "intel,keembay-dsi";
        reg = <0x20900000 0x4000>;
        reg-names = "mipi";
        clocks = <&scmi_clk 0x86>,
                 <&scmi_clk 0x88>,
                 <&scmi_clk 0x89>;
        clock-names = "clk_mipi", "clk_mipi_ecfg",
                      "clk_mipi_cfg";

        ports {
            #address-cells = <1>;
            #size-cells = <0>;

            port@0 {
                reg = <0>;
                dsi_in: endpoint {
                    remote-endpoint = <&disp_out>;
                };
            };

            port@1 {
                reg = <1>;
                dsi_out: endpoint {
                    remote-endpoint = <&adv7535_input>;
                };
            };
        };
    };