Documentation/devicetree/bindings/watchdog/cirrus,ep9301-wdt.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/watchdog/cirrus,ep9301-wdt.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Cirrus Logic EP93xx Watchdog Timer
   8
   9 maintainers:
  10   - Nikita Shubin <nikita.shubin@maquefel.me>
  11   - Alexander Sverdlin <alexander.sverdlin@gmail.com>
  12
  13 allOf:
  14   - $ref: watchdog.yaml#
  15
  16 properties:
  17   compatible:
  18     oneOf:
  19       - const: cirrus,ep9301-wdt
  20       - items:
  21           - enum:
  22               - cirrus,ep9302-wdt
  23               - cirrus,ep9307-wdt
  24               - cirrus,ep9312-wdt
  25               - cirrus,ep9315-wdt
  26           - const: cirrus,ep9301-wdt
  27
  28   reg:
  29     maxItems: 1
  30
  31 required:
  32   - compatible
  33   - reg
  34
  35 unevaluatedProperties: false
  36
  37 examples:
  38   - |
  39     watchdog@80940000 {
  40         compatible = "cirrus,ep9301-wdt";
  41         reg = <0x80940000 0x08>;
  42     };