linux/Documentation/devicetree/bindings/regulator/rohm,bd9576-regulator.yaml
Matti Vaittinen 627793e4ca
regulator: bd9576 add FET ON-resistance for OCW
BD9576MUF provides over-current protection and detection. Current is
measured as voltage loss over external FET. Allow specifying FET's on
resistance so current monitoring limits can be converted to voltages.

Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/e5feb160d7e09f33fff5b88f1928c66a15c6680f.1622628334.git.matti.vaittinen@fi.rohmeurope.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2021-06-21 13:08:42 +01:00

41 lines
1.1 KiB
YAML

# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/regulator/rohm,bd9576-regulator.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: ROHM BD9576 and BD9573 Power Management Integrated Circuit regulators
maintainers:
- Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
description: |
This module is part of the ROHM BD9576 MFD device. For more details
see Documentation/devicetree/bindings/mfd/rohm,bd9576-pmic.yaml.
The regulator controller is represented as a sub-node of the PMIC node
on the device tree.
The valid names for BD9576 regulator nodes are
regulator-vd50, regulator-vd18, regulator-vdddr, regulator-vd10,
regulator-voutl1, regulator-vouts1
patternProperties:
"regulator-.+":
type: object
description:
Properties for single regulator.
$ref: "regulator.yaml#"
properties:
rohm,ocw-fet-ron-micro-ohms:
description: |
External FET's ON-resistance. Required if VoutS1 OCP/OCW is
to be set.
required:
- regulator-name
unevaluatedProperties: false
additionalProperties: false