mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
synced 2026-04-19 03:53:51 -04:00
a52afb0f54
Convert the regulators of Samsung S2MPA01 PMIC to DT schema format. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Reviewed-by: Rob Herring <robh@kernel.org> Message-Id: <20211008113931.134847-2-krzysztof.kozlowski@canonical.com> Signed-off-by: Mark Brown <broonie@kernel.org>
63 lines
1.7 KiB
YAML
63 lines
1.7 KiB
YAML
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/regulator/samsung,s2mpa01.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Samsung S2MPA01 Power Management IC regulators
|
|
|
|
maintainers:
|
|
- Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
|
|
|
|
description: |
|
|
This is a part of device tree bindings for S2M and S5M family of Power
|
|
Management IC (PMIC).
|
|
|
|
The S2MPA01 provides buck and LDO regulators.
|
|
|
|
See also Documentation/devicetree/bindings/mfd/samsung,s2mpa01.yaml for
|
|
additional information and example.
|
|
|
|
patternProperties:
|
|
# 26 LDOs
|
|
"^LDO([1-9]|1[0-9]|2[0-6])$":
|
|
type: object
|
|
$ref: regulator.yaml#
|
|
unevaluatedProperties: false
|
|
description:
|
|
Properties for single LDO regulator.
|
|
|
|
required:
|
|
- regulator-name
|
|
|
|
# 10 bucks
|
|
"^BUCK([1-9]|10)$":
|
|
type: object
|
|
$ref: regulator.yaml#
|
|
unevaluatedProperties: false
|
|
description:
|
|
Properties for single BUCK regulator.
|
|
|
|
properties:
|
|
regulator-ramp-delay:
|
|
enum: [0, 6250, 12500, 25000, 50000]
|
|
default: 12500
|
|
description: |
|
|
May be 0 for disabling the ramp delay on BUCK{1,2,3,4}.
|
|
|
|
In the absence of the regulator-ramp-delay property, the default ramp
|
|
delay will be used.
|
|
|
|
Note: Some bucks share the ramp rate setting i.e. same ramp value
|
|
will be set for a particular group of bucks so provide the same
|
|
regulator-ramp-delay value for them.
|
|
Groups sharing ramp rate:
|
|
* buck{1,6},
|
|
* buck{2,4},
|
|
* buck{8,9,10}.
|
|
|
|
required:
|
|
- regulator-name
|
|
|
|
additionalProperties: false
|