1 # SPDX-License-Identifier: GPL-2.0
4 $id: http://devicetree.org/schemas/power/reset/syscon-reboot.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Generic SYSCON mapped register reset driver
10 - Sebastian Reichel <sre@kernel.org>
13 This is a generic reset driver using syscon to map the reset register.
14 The reset is generally performed with a write to the reset register
15 defined by the register map pointed by syscon reference plus the offset
16 with the value and mask defined in the reboot node.
17 Default will be little endian mode, 32 bit access only.
24 $ref: /schemas/types.yaml#/definitions/uint32
25 description: Update only the register bits defined by the mask (32 bit).
28 $ref: /schemas/types.yaml#/definitions/uint32
29 description: Offset in the register map for the reboot register (in bytes).
32 $ref: /schemas/types.yaml#/definitions/phandle
33 description: Phandle to the register map node.
36 $ref: /schemas/types.yaml#/definitions/uint32
37 description: The reset value written to the reboot register (32 bit access).
56 compatible = "syscon-reboot";
57 regmap = <®mapnode>;