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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-hvs.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Broadcom VC4 (VideoCore4) Hardware Video Scaler
    8 
    9 maintainers:
   10   - Eric Anholt <eric@anholt.net>
   11 
   12 properties:
   13   compatible:
   14     enum:
   15       - brcm,bcm2711-hvs
   16       - brcm,bcm2835-hvs
   17 
   18   reg:
   19     maxItems: 1
   20 
   21   interrupts:
   22     maxItems: 1
   23 
   24   clocks:
   25     maxItems: 1
   26     description: Core Clock
   27 
   28 required:
   29   - compatible
   30   - reg
   31   - interrupts
   32 
   33 additionalProperties: false
   34 
   35 if:
   36   properties:
   37     compatible:
   38       contains:
   39         const: brcm,bcm2711-hvs
   40 
   41 then:
   42   required:
   43     - clocks
   44 
   45 examples:
   46   - |
   47     hvs@7e400000 {
   48         compatible = "brcm,bcm2835-hvs";
   49         reg = <0x7e400000 0x6000>;
   50         interrupts = <2 1>;
   51     };
   52 
   53 ...
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