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     1 # SPDX-License-Identifier: GPL-2.0
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/display/brcm,bcm2835-dpi.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Broadcom VC4 (VideoCore4) DPI Controller
    8 
    9 maintainers:
   10   - Eric Anholt <eric@anholt.net>
   11 
   12 properties:
   13   compatible:
   14     const: brcm,bcm2835-dpi
   15 
   16   reg:
   17     maxItems: 1
   18 
   19   clocks:
   20     items:
   21       - description: The core clock the unit runs on
   22       - description: The pixel clock that feeds the pixelvalve
   23 
   24   clock-names:
   25     items:
   26       - const: core
   27       - const: pixel
   28 
   29   port:
   30     $ref: /schemas/graph.yaml#/properties/port
   31     description:
   32       Port node with a single endpoint connecting to the panel.
   33 
   34 required:
   35   - compatible
   36   - reg
   37   - clocks
   38   - clock-names
   39   - port
   40 
   41 additionalProperties: false
   42 
   43 examples:
   44   - |
   45     #include <dt-bindings/clock/bcm2835.h>
   46 
   47     dpi: dpi@7e208000 {
   48         compatible = "brcm,bcm2835-dpi";
   49         reg = <0x7e208000 0x8c>;
   50         clocks = <&clocks BCM2835_CLOCK_VPU>,
   51                  <&clocks BCM2835_CLOCK_DPI>;
   52         clock-names = "core", "pixel";
   53 
   54         port {
   55             dpi_out: endpoint {
   56                 remote-endpoint = <&panel_in>;
   57             };
   58         };
   59     };
   60 
   61 ...
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