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07ef6dc942
S2MPU05 is a PMIC found in Exynos7870 devices, which controls voltage regulators (21 LDOs and 5 BUCKs). Provide documentation for devicetree definitions, regulator naming patterns, etc. Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250301-exynos7870-pmic-regulators-v3-1-808d0b47a564@disroot.org Signed-off-by: Lee Jones <lee@kernel.org>
48 lines
1.2 KiB
YAML
48 lines
1.2 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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$id: http://devicetree.org/schemas/regulator/samsung,s2mpu05.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Samsung S2MPU05 Power Management IC regulators
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maintainers:
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- Kaustabh Chakraborty <kauschluss@disroot.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 S2MPU05 provides buck and LDO regulators.
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See also Documentation/devicetree/bindings/mfd/samsung,s2mps11.yaml for
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additional information and example.
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patternProperties:
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# 21 LDOs
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"^ldo([1-9]|10|2[5-9]|3[0-5])$":
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type: object
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$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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LDOs 11-24 are used for CP, and they're left unimplemented due to lack
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of documentation on these regulators.
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required:
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- regulator-name
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# 5 bucks
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"^buck[1-5]$":
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type: object
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$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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required:
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- regulator-name
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additionalProperties: false
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