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fd6e053d23
ROHM BD96801 is a highly configurable automotive grade PMIC. Introduce DT bindings for the BD96801 regulators. Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/53a05b77833cb3f06ecada906411c2f46eecea64.1719473802.git.mazziesaccount@gmail.com Signed-off-by: Lee Jones <lee@kernel.org>
64 lines
1.8 KiB
YAML
64 lines
1.8 KiB
YAML
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/regulator/rohm,bd96801-regulator.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: ROHM BD96801 Power Management Integrated Circuit regulators
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maintainers:
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- Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
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description:
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This module is part of the ROHM BD96801 MFD device. For more details
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see Documentation/devicetree/bindings/mfd/rohm,bd96801-pmic.yaml.
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The regulator controller is represented as a sub-node of the PMIC node
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on the device tree.
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Regulator nodes should be named to buck_<number> and ldo_<number>.
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The valid names for BD96801 regulator nodes are
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buck1, buck2, buck3, buck4, ldo5, ldo6, ldo7
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patternProperties:
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"^ldo[5-7]$":
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type: object
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description:
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Properties for single LDO regulator.
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$ref: regulator.yaml#
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properties:
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rohm,initial-voltage-microvolt:
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description:
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Initial voltage for regulator. Voltage can be tuned +/-150 mV from
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this value. NOTE, This can be modified via I2C only when PMIC is in
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STBY state.
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minimum: 300000
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maximum: 3300000
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unevaluatedProperties: false
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"^buck[1-4]$":
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type: object
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description:
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Properties for single BUCK regulator.
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$ref: regulator.yaml#
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properties:
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rohm,initial-voltage-microvolt:
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description:
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Initial voltage for regulator. Voltage can be tuned +/-150 mV from
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this value. NOTE, This can be modified via I2C only when PMIC is in
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STBY state.
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minimum: 500000
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maximum: 3300000
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rohm,keep-on-stby:
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description:
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Keep the regulator powered when PMIC transitions to STBY state.
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type: boolean
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unevaluatedProperties: false
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additionalProperties: false
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