Bindings/watchdog/cnxt,cx92755-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/cnxt,cx92755-wdt.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Conexant Digicolor SoCs Watchdog timer
   8
   9 description: |
  10   The watchdog functionality in Conexant Digicolor SoCs relies on the so called
  11   "Agent Communication" block. This block includes the eight programmable system
  12   timer counters. The first timer (called "Timer A") is the only one that can be
  13   used as watchdog.
  14
  15 allOf:
  16   - $ref: watchdog.yaml#
  17
  18 maintainers:
  19   - Baruch Siach <baruch@tkos.co.il>
  20
  21 properties:
  22   compatible:
  23     const: cnxt,cx92755-wdt
  24
  25   reg:
  26     maxItems: 1
  27
  28   clocks:
  29     maxItems: 1
  30
  31 required:
  32   - compatible
  33   - reg
  34   - clocks
  35
  36 unevaluatedProperties: false
  37
  38 examples:
  39   - |
  40     watchdog@f0000fc0 {
  41         compatible = "cnxt,cx92755-wdt";
  42         reg = <0xf0000fc0 0x8>;
  43         clocks = <&main_clk>;
  44         timeout-sec = <15>;
  45     };