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     1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/display/ingenic,ipu.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Ingenic SoCs Image Processing Unit (IPU) devicetree bindings
    8 
    9 maintainers:
   10   - Paul Cercueil <paul@crapouillou.net>
   11 
   12 properties:
   13   compatible:
   14     oneOf:
   15       - enum:
   16           - ingenic,jz4725b-ipu
   17           - ingenic,jz4760-ipu
   18       - items:
   19           - const: ingenic,jz4770-ipu
   20           - const: ingenic,jz4760-ipu
   21 
   22   reg:
   23     maxItems: 1
   24 
   25   interrupts:
   26     maxItems: 1
   27 
   28   clocks:
   29     maxItems: 1
   30 
   31   clock-names:
   32     const: ipu
   33 
   34   port:
   35     $ref: /schemas/graph.yaml#/properties/port
   36 
   37 required:
   38   - compatible
   39   - reg
   40   - interrupts
   41   - clocks
   42   - clock-names
   43 
   44 additionalProperties: false
   45 
   46 examples:
   47   - |
   48     #include <dt-bindings/clock/ingenic,jz4770-cgu.h>
   49     ipu@13080000 {
   50       compatible = "ingenic,jz4770-ipu", "ingenic,jz4760-ipu";
   51       reg = <0x13080000 0x800>;
   52 
   53       interrupt-parent = <&intc>;
   54       interrupts = <29>;
   55 
   56       clocks = <&cgu JZ4770_CLK_IPU>;
   57       clock-names = "ipu";
   58 
   59       port {
   60         ipu_ep: endpoint {
   61           remote-endpoint = <&lcdc_ep>;
   62         };
   63       };
   64     };
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