1*0e8011faSEmmanuel Vadot# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause 2*0e8011faSEmmanuel Vadot%YAML 1.2 3*0e8011faSEmmanuel Vadot--- 4*0e8011faSEmmanuel Vadot$id: http://devicetree.org/schemas/regulator/rohm,bd96801-regulator.yaml# 5*0e8011faSEmmanuel Vadot$schema: http://devicetree.org/meta-schemas/core.yaml# 6*0e8011faSEmmanuel Vadot 7*0e8011faSEmmanuel Vadottitle: ROHM BD96801 Power Management Integrated Circuit regulators 8*0e8011faSEmmanuel Vadot 9*0e8011faSEmmanuel Vadotmaintainers: 10*0e8011faSEmmanuel Vadot - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> 11*0e8011faSEmmanuel Vadot 12*0e8011faSEmmanuel Vadotdescription: 13*0e8011faSEmmanuel Vadot This module is part of the ROHM BD96801 MFD device. For more details 14*0e8011faSEmmanuel Vadot see Documentation/devicetree/bindings/mfd/rohm,bd96801-pmic.yaml. 15*0e8011faSEmmanuel Vadot 16*0e8011faSEmmanuel Vadot The regulator controller is represented as a sub-node of the PMIC node 17*0e8011faSEmmanuel Vadot on the device tree. 18*0e8011faSEmmanuel Vadot 19*0e8011faSEmmanuel Vadot Regulator nodes should be named to buck_<number> and ldo_<number>. 20*0e8011faSEmmanuel Vadot The valid names for BD96801 regulator nodes are 21*0e8011faSEmmanuel Vadot buck1, buck2, buck3, buck4, ldo5, ldo6, ldo7 22*0e8011faSEmmanuel Vadot 23*0e8011faSEmmanuel VadotpatternProperties: 24*0e8011faSEmmanuel Vadot "^ldo[5-7]$": 25*0e8011faSEmmanuel Vadot type: object 26*0e8011faSEmmanuel Vadot description: 27*0e8011faSEmmanuel Vadot Properties for single LDO regulator. 28*0e8011faSEmmanuel Vadot $ref: regulator.yaml# 29*0e8011faSEmmanuel Vadot 30*0e8011faSEmmanuel Vadot properties: 31*0e8011faSEmmanuel Vadot rohm,initial-voltage-microvolt: 32*0e8011faSEmmanuel Vadot description: 33*0e8011faSEmmanuel Vadot Initial voltage for regulator. Voltage can be tuned +/-150 mV from 34*0e8011faSEmmanuel Vadot this value. NOTE, This can be modified via I2C only when PMIC is in 35*0e8011faSEmmanuel Vadot STBY state. 36*0e8011faSEmmanuel Vadot minimum: 300000 37*0e8011faSEmmanuel Vadot maximum: 3300000 38*0e8011faSEmmanuel Vadot 39*0e8011faSEmmanuel Vadot unevaluatedProperties: false 40*0e8011faSEmmanuel Vadot 41*0e8011faSEmmanuel Vadot "^buck[1-4]$": 42*0e8011faSEmmanuel Vadot type: object 43*0e8011faSEmmanuel Vadot description: 44*0e8011faSEmmanuel Vadot Properties for single BUCK regulator. 45*0e8011faSEmmanuel Vadot $ref: regulator.yaml# 46*0e8011faSEmmanuel Vadot 47*0e8011faSEmmanuel Vadot properties: 48*0e8011faSEmmanuel Vadot rohm,initial-voltage-microvolt: 49*0e8011faSEmmanuel Vadot description: 50*0e8011faSEmmanuel Vadot Initial voltage for regulator. Voltage can be tuned +/-150 mV from 51*0e8011faSEmmanuel Vadot this value. NOTE, This can be modified via I2C only when PMIC is in 52*0e8011faSEmmanuel Vadot STBY state. 53*0e8011faSEmmanuel Vadot minimum: 500000 54*0e8011faSEmmanuel Vadot maximum: 3300000 55*0e8011faSEmmanuel Vadot 56*0e8011faSEmmanuel Vadot rohm,keep-on-stby: 57*0e8011faSEmmanuel Vadot description: 58*0e8011faSEmmanuel Vadot Keep the regulator powered when PMIC transitions to STBY state. 59*0e8011faSEmmanuel Vadot type: boolean 60*0e8011faSEmmanuel Vadot 61*0e8011faSEmmanuel Vadot unevaluatedProperties: false 62*0e8011faSEmmanuel Vadot 63*0e8011faSEmmanuel VadotadditionalProperties: false 64