Lines Matching +full:sleep +full:- +full:map
1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/powerpc/sleep.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: PowerPC sleep property
10 - Rob Herring <robh@kernel.org>
13 Devices on SOCs often have mechanisms for placing devices into low-power
15 this information is more complicated than a cell-index property can
17 may contain a "sleep" property which describes these connections.
19 The sleep property consists of one or more sleep resources, each of
20 which consists of a phandle to a sleep controller, followed by a
21 controller-specific sleep specifier of zero or more cells.
24 by the sleep controller. Some examples of the types of low power modes
27 - Dynamic: The device may be disabled or enabled at any time.
28 - System Suspend: The device may request to be disabled or remain
30 - Permanent: The device is disabled permanently (until the next hard
35 such nodes should be placed on a virtual bus, where the bus has the sleep
37 reasonably grouped in this manner, then create a virtual sleep controller
39 sleep-map should wait until its necessity is demonstrated).
44 sleep:
45 $ref: /schemas/types.yaml#/definitions/phandle-array