1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
4 $id: http://devicetree.org/schemas/power/reset/restart-handler.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Restart and shutdown handler Common Properties
10 - Sebastian Reichel <sre@kernel.org>
13 Restart and shutdown handler device is responsible for powering off the
14 system, e.g. my cutting off the power. System might have several restart
15 handlers, which usually are tried from most precise to last resort.
19 $ref: /schemas/types.yaml#/definitions/uint32
21 A priority ranging from 0 to 255 according to the following guidelines::
22 0:: Restart handler of last resort, with limited restart capabilities.
23 128:: Typical, default restart handler; use if no other restart handler
24 is expected to be available, and/or if restart functionality is
25 sufficient to restart the entire system.
26 255:: Highest priority restart handler, will preempt all other restart handlers.
30 additionalProperties: true