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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/regulator/maxim,max77802.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Maxim MAX77802 Power Management IC regulators
maintainers:
- Javier Martinez Canillas <javier@dowhile0.org>
- Krzysztof Kozlowski <krzk@kernel.org>
description: |
This is a part of device tree bindings for Maxim MAX77802 Power Management
Integrated Circuit (PMIC).
The Maxim MAX77686 provides 10 high-efficiency Buck and 32 Low-DropOut (LDO)
regulators.
See also Documentation/devicetree/bindings/mfd/maxim,max77802.yaml for
additional information and example.
Certain regulators support "regulator-initial-mode" and "regulator-mode".
The valid modes list is defined in the dt-bindings/regulator/maxim,max77802.h
and their meaning is::
1 - Normal regulator voltage output mode.
3 - Low Power which reduces the quiescent current down to only 1uA
The standard "regulator-mode" property can only be used for regulators that
support changing their mode to Low Power Mode during suspend. These
regulators are:: bucks 2-4 and LDOs 1-35. Also, it only takes effect if the
regulator has been enabled for the given suspend state using
"regulator-on-in-suspend" and has not been disabled for that state using
"regulator-off-in-suspend".
patternProperties:
# LDO1, LDO3, LDO20, LDO21
"^LDO([13]|2[01])$":
type: object
$ref: regulator.yaml#
unevaluatedProperties: false
description:
LDOs supporting the regulator-initial-mode property and changing their
mode during normal operation.
# LDO2, LDO4-15, LDO17-19, LDO23-30, LDO32-35
"^LDO([24-9]|1[0-5789]|2[3-9]|3[02345])$":
type: object
$ref: regulator.yaml#
unevaluatedProperties: false
description:
LDOs supporting the regulator-mode property (changing mode to Low Power
Mode during suspend).
properties:
regulator-initial-mode: false
# buck2-4
"^BUCK[2-4]$":
type: object
$ref: regulator.yaml#
unevaluatedProperties: false
description:
bucks supporting the regulator-mode property (changing mode to Low Power
Mode during suspend).
properties:
regulator-initial-mode: false
# buck1, buck5-10
"^BUCK([15-9]|10)$":
type: object
$ref: regulator.yaml#
unevaluatedProperties: false
properties:
regulator-initial-mode: false
patternProperties:
regulator-state-(standby|mem|disk):
type: object
properties:
regulator-mode: false
additionalProperties: false
|
