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+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/rohm,bd71828-regulator.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ROHM BD71828 Power Management Integrated Circuit regulators
+
+maintainers:
+ - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+
+description: |
+ This module is part of the ROHM BD71828 MFD device. For more details
+ see Documentation/devicetree/bindings/mfd/rohm,bd71828-pmic.yaml.
+
+ The regulator controller is represented as a sub-node of the PMIC node
+ on the device tree.
+
+ Regulator nodes should be named to BUCK_<number> and LDO_<number>.
+ The valid names for BD71828 regulator nodes are
+ BUCK1, BUCK2, BUCK3, BUCK4, BUCK5, BUCK6, BUCK7
+ LDO1, LDO2, LDO3, LDO4, LDO5, LDO6, LDO7
+
+patternProperties:
+ "^LDO[1-7]$":
+ type: object
+ allOf:
+ - $ref: regulator.yaml#
+ description:
+ Properties for single LDO regulator.
+
+ properties:
+ regulator-name:
+ pattern: "^ldo[1-7]$"
+ description:
+ should be "ldo1", ..., "ldo7"
+
+ "^BUCK[1-7]$":
+ type: object
+ allOf:
+ - $ref: regulator.yaml#
+ description:
+ Properties for single BUCK regulator.
+
+ properties:
+ regulator-name:
+ pattern: "^buck[1-7]$"
+ description:
+ should be "buck1", ..., "buck7"
+
+ rohm,dvs-run-voltage:
+ allOf:
+ - $ref: "/schemas/types.yaml#/definitions/uint32"
+ - minimum: 0
+ maximum: 3300000
+ description:
+ PMIC default "RUN" state voltage in uV. See below table for
+ bucks which support this. 0 means disabled.
+
+ rohm,dvs-idle-voltage:
+ allOf:
+ - $ref: "/schemas/types.yaml#/definitions/uint32"
+ - minimum: 0
+ maximum: 3300000
+ description:
+ PMIC default "IDLE" state voltage in uV. See below table for
+ bucks which support this. 0 means disabled.
+
+ rohm,dvs-suspend-voltage:
+ allOf:
+ - $ref: "/schemas/types.yaml#/definitions/uint32"
+ - minimum: 0
+ maximum: 3300000
+ description:
+ PMIC default "SUSPEND" state voltage in uV. See below table for
+ bucks which support this. 0 means disabled.
+
+ rohm,dvs-lpsr-voltage:
+ allOf:
+ - $ref: "/schemas/types.yaml#/definitions/uint32"
+ - minimum: 0
+ maximum: 3300000
+ description:
+ PMIC default "LPSR" state voltage in uV. See below table for
+ bucks which support this. 0 means disabled.
+
+ # Supported default DVS states:
+ # buck | run | idle | suspend | lpsr
+ #--------------------------------------------------------------
+ # 1, 2, 6, and 7 | supported | supported | supported (*)
+ #--------------------------------------------------------------
+ # 3, 4, and 5 | supported (**)
+ #--------------------------------------------------------------
+ #
+ #(*) LPSR and SUSPEND states use same voltage but both states have own
+ # enable /
+ # disable settings. Voltage 0 can be specified for a state to make
+ # regulator disabled on that state.
+ #
+ #(**) All states use same voltage but have own enable / disable
+ # settings. Voltage 0 can be specified for a state to make
+ # regulator disabled on that state.
+
+ required:
+ - regulator-name
+ additionalProperties: false
+additionalProperties: false
Document ROHM BD71828 PMIC regulator device tree bindings. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> --- Changelog since v5: - Remove regulator run-level properties - Change SPDX to dual lisence - remove forgotten comments about node name check (kept capitals as all ROHM PMIC bindings have capital nodes and names are meaningfull) - comment indenting styling .../regulator/rohm,bd71828-regulator.yaml | 107 ++++++++++++++++++ 1 file changed, 107 insertions(+) create mode 100644 Documentation/devicetree/bindings/regulator/rohm,bd71828-regulator.yaml