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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/regulator/sprd,sc2731-regulator.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Spreadtrum SC2731 Power Management IC regulators
maintainers:
- Orson Zhai <orsonzhai@gmail.com>
- Baolin Wang <baolin.wang7@gmail.com>
- Chunyan Zhang <zhang.lyra@gmail.com>
description: |
The SC2731 integrates low-voltage and low quiescent current DCDC/LDO.
14 LDO and 3 DCDCs are designed for external use. All DCDCs/LDOs have
their own bypass (power-down) control signals. It is recommended to use
external tantalum or MLCC ceramic capacitors with these LDOs.
Valid names for the regulators are:
BUCK:
BUCK_CPU0, BUCK_CPU1, BUCK_RF
LDO:
LDO_CAMA0, LDO_CAMA1, LDO_CAMD0, LDO_CAMD1, LDO_CAMIO, LDO_CAMMOT,
LDO_CON, LDO_EMMCCORE, LDO_SDCORE, LDO_SDIO, LDO_SRAM, LDO_USB33,
LDO_VLDO, LDO_WIFIPA
properties:
compatible:
const: sprd,sc2731-regulator
patternProperties:
"^BUCK_(CPU[0-1]|RF)$":
type: object
$ref: regulator.yaml#
unevaluatedProperties: false
"^LDO_(CAM(A0|A1|D0|D1|IO|MOT)|CON|EMMCCORE|SD(CORE|IO)|SRAM|USB33|VLDO|WIFIPA)$":
type: object
$ref: regulator.yaml#
unevaluatedProperties: false
required:
- compatible
additionalProperties: false
...
|
