1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause 2 %YAML 1.2 3 --- 4 $id: http://devicetree.org/schemas/regulator/rohm,bd71828-regulator.yaml# 5 $schema: http://devicetree.org/meta-schemas/core.yaml# 6 7 title: ROHM BD71828 Power Management Integrated Circuit regulators 8 9 maintainers: 10 - Matti Vaittinen <mazziesaccount@gmail.com> 11 12 description: | 13 This module is part of the ROHM BD71828 MFD device. For more details 14 see Documentation/devicetree/bindings/mfd/rohm,bd71828-pmic.yaml. 15 16 The regulator controller is represented as a sub-node of the PMIC node 17 on the device tree. 18 19 Regulator nodes should be named to BUCK_<number> and LDO_<number>. 20 The valid names for BD71828 regulator nodes are 21 BUCK1, BUCK2, BUCK3, BUCK4, BUCK5, BUCK6, BUCK7 22 LDO1, LDO2, LDO3, LDO4, LDO5, LDO6, LDO7 23 24 patternProperties: 25 "^LDO[1-7]$": 26 type: object 27 description: 28 Properties for single LDO regulator. 29 $ref: regulator.yaml# 30 31 properties: 32 regulator-name: 33 pattern: "^ldo[1-7]$" 34 description: 35 should be "ldo1", ..., "ldo7" 36 37 unevaluatedProperties: false 38 39 "^BUCK[1-7]$": 40 type: object 41 description: 42 Properties for single BUCK regulator. 43 $ref: regulator.yaml# 44 45 properties: 46 regulator-name: 47 pattern: "^buck[1-7]$" 48 description: 49 should be "buck1", ..., "buck7" 50 51 rohm,dvs-run-voltage: 52 description: 53 PMIC default "RUN" state voltage in uV. See below table for 54 bucks which support this. 0 means disabled. 55 $ref: /schemas/types.yaml#/definitions/uint32 56 minimum: 0 57 maximum: 3300000 58 59 rohm,dvs-idle-voltage: 60 description: 61 PMIC default "IDLE" state voltage in uV. See below table for 62 bucks which support this. 0 means disabled. 63 $ref: /schemas/types.yaml#/definitions/uint32 64 minimum: 0 65 maximum: 3300000 66 67 rohm,dvs-suspend-voltage: 68 description: 69 PMIC default "SUSPEND" state voltage in uV. See below table for 70 bucks which support this. 0 means disabled. 71 $ref: /schemas/types.yaml#/definitions/uint32 72 minimum: 0 73 maximum: 3300000 74 75 rohm,dvs-lpsr-voltage: 76 description: 77 PMIC default "LPSR" state voltage in uV. See below table for 78 bucks which support this. 0 means disabled. 79 $ref: /schemas/types.yaml#/definitions/uint32 80 minimum: 0 81 maximum: 3300000 82 83 # Supported default DVS states: 84 # buck | run | idle | suspend | lpsr 85 # -------------------------------------------------------------- 86 # 1, 2, 6, and 7 | supported | supported | supported (*) 87 # -------------------------------------------------------------- 88 # 3, 4, and 5 | supported (**) 89 # -------------------------------------------------------------- 90 # 91 # (*) LPSR and SUSPEND states use same voltage but both states have own 92 # enable / 93 # disable settings. Voltage 0 can be specified for a state to make 94 # regulator disabled on that state. 95 # 96 # (**) All states use same voltage but have own enable / disable 97 # settings. Voltage 0 can be specified for a state to make 98 # regulator disabled on that state. 99 100 required: 101 - regulator-name 102 103 unevaluatedProperties: false 104 105 additionalProperties: false
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.