Documentation/devicetree/bindings/display/sprd/sprd,sharkl3-dsi-host.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/sprd/sprd,sharkl3-dsi-host.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Unisoc MIPI DSI Controller
   8
   9 maintainers:
  10   - Kevin Tang <kevin.tang@unisoc.com>
  11
  12 properties:
  13   compatible:
  14     const: sprd,sharkl3-dsi-host
  15
  16   reg:
  17     maxItems: 1
  18
  19   interrupts:
  20     maxItems: 2
  21
  22   clocks:
  23     minItems: 1
  24
  25   clock-names:
  26     items:
  27       - const: clk_src_96m
  28
  29   power-domains:
  30     maxItems: 1
  31
  32   ports:
  33     type: object
  34
  35     properties:
  36       "#address-cells":
  37         const: 1
  38
  39       "#size-cells":
  40         const: 0
  41
  42       port@0:
  43         type: object
  44         description:
  45           A port node with endpoint definitions as defined in
  46           Documentation/devicetree/bindings/media/video-interfaces.txt.
  47           That port should be the input endpoint, usually coming from
  48           the associated DPU.
  49
  50     required:
  51       - "#address-cells"
  52       - "#size-cells"
  53       - port@0
  54
  55     additionalProperties: false
  56
  57 required:
  58   - compatible
  59   - reg
  60   - interrupts
  61   - clocks
  62   - clock-names
  63   - ports
  64
  65 additionalProperties: false
  66
  67 examples:
  68   - |
  69     #include <dt-bindings/interrupt-controller/arm-gic.h>
  70     #include <dt-bindings/clock/sprd,sc9860-clk.h>
  71     dsi: dsi@63100000 {
  72         compatible = "sprd,sharkl3-dsi-host";
  73         reg = <0x63100000 0x1000>;
  74         interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>,
  75           <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
  76         clock-names = "clk_src_96m";
  77         clocks = <&pll CLK_TWPLL_96M>;
  78         ports {
  79             #address-cells = <1>;
  80             #size-cells = <0>;
  81             port@0 {
  82                 reg = <0>;
  83                 dsi_in: endpoint {
  84                     remote-endpoint = <&dpu_out>;
  85                 };
  86             };
  87         };
  88     };