1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause 2 %YAML 1.2 3 --- 4 $id: http://devicetree.org/schemas/power/reset/restart-handler.yaml# 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 6 7 title: Restart and shutdown handler Common Properties 8 9 maintainers: 10 - Sebastian Reichel <sre@kernel.org> 11 12 description: 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. 16 17 properties: 18 priority: 19 $ref: /schemas/types.yaml#/definitions/uint32 20 description: | 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. 27 minimum: 0 28 maximum: 255 29 30 additionalProperties: true
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