6f18ce8026
Add snapshot of device tree bindings from keystone common kernel, branch
"android-mainline-keystone-qcom-release" at c4c12103f9c0 ("Snap for 9228065
from e32903b9a63bb558df8b803b076619c53c16baad to
android-mainline-keystone-qcom-release").
Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
63 lines
1.6 KiB
YAML
63 lines
1.6 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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$id: http://devicetree.org/schemas/regulator/samsung,s2mpa01.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Samsung S2MPA01 Power Management IC regulators
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maintainers:
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- Krzysztof Kozlowski <krzk@kernel.org>
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description: |
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This is a part of device tree bindings for S2M and S5M family of Power
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Management IC (PMIC).
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The S2MPA01 provides buck and LDO regulators.
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See also Documentation/devicetree/bindings/mfd/samsung,s2mpa01.yaml for
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additional information and example.
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patternProperties:
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# 26 LDOs
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"^LDO([1-9]|1[0-9]|2[0-6])$":
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type: object
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$ref: regulator.yaml#
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unevaluatedProperties: false
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description:
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Properties for single LDO regulator.
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required:
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- regulator-name
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# 10 bucks
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"^BUCK([1-9]|10)$":
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type: object
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$ref: regulator.yaml#
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unevaluatedProperties: false
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description:
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Properties for single BUCK regulator.
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properties:
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regulator-ramp-delay:
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enum: [0, 6250, 12500, 25000, 50000]
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default: 12500
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description: |
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May be 0 for disabling the ramp delay on BUCK{1,2,3,4}.
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In the absence of the regulator-ramp-delay property, the default ramp
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delay will be used.
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Note: Some bucks share the ramp rate setting i.e. same ramp value
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will be set for a particular group of bucks so provide the same
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regulator-ramp-delay value for them.
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Groups sharing ramp rate:
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* buck{1,6},
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* buck{2,4},
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* buck{8,9,10}.
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required:
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- regulator-name
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additionalProperties: false
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