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|
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/watchdog/dlg,da9062-watchdog.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Dialog Semiconductor DA906{1,2,3} Watchdog Timer
maintainers:
- Steve Twiss <stwiss.opensource@diasemi.com>
allOf:
- $ref: watchdog.yaml#
properties:
compatible:
oneOf:
- enum:
- dlg,da9062-watchdog
- dlg,da9063-watchdog
- items:
- const: dlg,da9061-watchdog
- const: dlg,da9062-watchdog
dlg,use-sw-pm:
type: boolean
description:
Add this property to disable the watchdog during suspend.
Only use this option if you can't use the watchdog automatic suspend
function during a suspend (see register CONTROL_B).
dlg,wdt-sd:
$ref: /schemas/types.yaml#/definitions/uint32
enum: [0, 1]
description:
Set what happens on watchdog timeout. If this bit is set the
watchdog timeout triggers SHUTDOWN, if cleared the watchdog triggers
POWERDOWN. Can be 0 or 1. Only use this option if you want to change the
default chip's OTP setting for WATCHDOG_SD bit. If this property is NOT
set the WATCHDOG_SD bit and on timeout watchdog behavior will match the
chip's OTP settings.
required:
- compatible
unevaluatedProperties: false
examples:
- |
watchdog {
compatible = "dlg,da9062-watchdog";
dlg,use-sw-pm;
dlg,wdt-sd = <1>;
};
|
