Documentation/devicetree/bindings/display/ingenic,ipu.yaml

   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 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Ingenic SoCs Image Processing Unit (IPU) devicetree bindings
   8
   9 maintainers:
  10   - Paul Cercueil <paul@crapouillou.net>
  11
  12 properties:
  13   compatible:
  14     oneOf:
  15       - enum:
  16           - ingenic,jz4725b-ipu
  17           - ingenic,jz4760-ipu
  18       - items:
  19           - const: ingenic,jz4770-ipu
  20           - const: ingenic,jz4760-ipu
  21
  22   reg:
  23     maxItems: 1
  24
  25   interrupts:
  26     maxItems: 1
  27
  28   clocks:
  29     maxItems: 1
  30
  31   clock-names:
  32     const: ipu
  33
  34 patternProperties:
  35   "^ports?$":
  36     description: OF graph bindings (specified in bindings/graph.txt).
  37
  38 required:
  39   - compatible
  40   - reg
  41   - interrupts
  42   - clocks
  43   - clock-names
  44
  45 additionalProperties: false
  46
  47 examples:
  48   - |
  49     #include <dt-bindings/clock/jz4770-cgu.h>
  50     ipu@13080000 {
  51       compatible = "ingenic,jz4770-ipu", "ingenic,jz4760-ipu";
  52       reg = <0x13080000 0x800>;
  53
  54       interrupt-parent = <&intc>;
  55       interrupts = <29>;
  56
  57       clocks = <&cgu JZ4770_CLK_IPU>;
  58       clock-names = "ipu";
  59
  60       port {
  61         ipu_ep: endpoint {
  62           remote-endpoint = <&lcdc_ep>;
  63         };
  64       };
  65     };