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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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131a975aba
Convert the Spreadtrum SC27xx PMIC bindings to DT schema. Adjust the filename to match the compatible of the only in-tree user, SC2731. Change #interrupt-cells value to 1, as according to [1] that is the correct value. Move partial examples of child nodes in the child node schemas to this new MFD schema to have one complete example. [1] https://lore.kernel.org/lkml/b6a32917d1e231277d240a4084bebb6ad91247e3.1550060544.git.baolin.wang@linaro.org/ Signed-off-by: Stanislav Jakubek <stano.jakubek@gmail.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Acked-by: Sebastian Reichel <sre@kernel.org> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Jonathan Cameron <jic23@kernel.org> Link: https://lore.kernel.org/r/efd200c3b5b75405e4e450d064b026f10ae2f8e0.1730709384.git.stano.jakubek@gmail.com Signed-off-by: Lee Jones <lee@kernel.org>
47 lines
1.3 KiB
YAML
47 lines
1.3 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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$id: http://devicetree.org/schemas/regulator/sprd,sc2731-regulator.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Spreadtrum SC2731 Power Management IC regulators
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maintainers:
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- Orson Zhai <orsonzhai@gmail.com>
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- Baolin Wang <baolin.wang7@gmail.com>
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- Chunyan Zhang <zhang.lyra@gmail.com>
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description: |
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The SC2731 integrates low-voltage and low quiescent current DCDC/LDO.
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14 LDO and 3 DCDCs are designed for external use. All DCDCs/LDOs have
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their own bypass (power-down) control signals. It is recommended to use
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external tantalum or MLCC ceramic capacitors with these LDOs.
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Valid names for the regulators are:
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BUCK:
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BUCK_CPU0, BUCK_CPU1, BUCK_RF
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LDO:
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LDO_CAMA0, LDO_CAMA1, LDO_CAMD0, LDO_CAMD1, LDO_CAMIO, LDO_CAMMOT,
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LDO_CON, LDO_EMMCCORE, LDO_SDCORE, LDO_SDIO, LDO_SRAM, LDO_USB33,
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LDO_VLDO, LDO_WIFIPA
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properties:
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compatible:
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const: sprd,sc2731-regulator
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patternProperties:
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"^BUCK_(CPU[0-1]|RF)$":
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type: object
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$ref: regulator.yaml#
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unevaluatedProperties: false
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"^LDO_(CAM(A0|A1|D0|D1|IO|MOT)|CON|EMMCCORE|SD(CORE|IO)|SRAM|USB33|VLDO|WIFIPA)$":
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type: object
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$ref: regulator.yaml#
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unevaluatedProperties: false
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required:
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- compatible
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additionalProperties: false
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...
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