bindings/watchdog/qcom,pm8916-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/qcom,pm8916-wdt.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Qualcomm PM8916 watchdog timer controller
   8
   9 maintainers:
  10   - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
  11
  12 allOf:
  13   - $ref: watchdog.yaml#
  14
  15 properties:
  16   compatible:
  17     const: qcom,pm8916-wdt
  18
  19   interrupts:
  20     maxItems: 1
  21
  22 required:
  23   - compatible
  24   - interrupts
  25
  26 unevaluatedProperties: false
  27
  28 examples:
  29   - |
  30     #include <dt-bindings/interrupt-controller/irq.h>
  31     #include <dt-bindings/spmi/spmi.h>
  32
  33     spmi {
  34         #address-cells = <2>;
  35         #size-cells = <0>;
  36
  37         pmic@0 {
  38             compatible = "qcom,pm8916", "qcom,spmi-pmic";
  39             reg = <0x0 SPMI_USID>;
  40             #address-cells = <1>;
  41             #size-cells = <0>;
  42
  43             pon@800 {
  44                 compatible = "qcom,pm8916-pon";
  45                 reg = <0x800>;
  46                 mode-bootloader = <0x2>;
  47                 mode-recovery = <0x1>;
  48
  49                 watchdog {
  50                     compatible = "qcom,pm8916-wdt";
  51                     interrupts = <0x0 0x8 6 IRQ_TYPE_EDGE_RISING>;
  52                     timeout-sec = <60>;
  53                 };
  54             };
  55         };
  56     };