1326fa439SLuca Ceresoli# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2326fa439SLuca Ceresoli%YAML 1.2 3326fa439SLuca Ceresoli--- 4326fa439SLuca Ceresoli$id: http://devicetree.org/schemas/mfd/ti,lp87561-q1.yaml# 5326fa439SLuca Ceresoli$schema: http://devicetree.org/meta-schemas/core.yaml# 6326fa439SLuca Ceresoli 7326fa439SLuca Ceresolititle: TI LP87561-Q1 single 4-phase output buck converter 8326fa439SLuca Ceresoli 9326fa439SLuca Ceresolimaintainers: 10326fa439SLuca Ceresoli - Keerthy <j-keerthy@ti.com> 11326fa439SLuca Ceresoli 12326fa439SLuca Ceresoliproperties: 13326fa439SLuca Ceresoli compatible: 14326fa439SLuca Ceresoli const: ti,lp87561-q1 15326fa439SLuca Ceresoli 16326fa439SLuca Ceresoli reg: 17326fa439SLuca Ceresoli description: I2C slave address 18326fa439SLuca Ceresoli const: 0x60 19326fa439SLuca Ceresoli 20326fa439SLuca Ceresoli gpio-controller: true 21326fa439SLuca Ceresoli 22326fa439SLuca Ceresoli '#gpio-cells': 23326fa439SLuca Ceresoli description: 24326fa439SLuca Ceresoli The first cell is the pin number. 25326fa439SLuca Ceresoli The second cell is is used to specify flags. 26326fa439SLuca Ceresoli See ../gpio/gpio.txt for more information. 27326fa439SLuca Ceresoli const: 2 28326fa439SLuca Ceresoli 29326fa439SLuca Ceresoli buck3210-in-supply: 30326fa439SLuca Ceresoli description: 31326fa439SLuca Ceresoli Voltage regulator supply for all the four BUCK converters. 32326fa439SLuca Ceresoli 33326fa439SLuca Ceresoli regulators: 34326fa439SLuca Ceresoli type: object 35326fa439SLuca Ceresoli 36326fa439SLuca Ceresoli properties: 37326fa439SLuca Ceresoli buck3210: 38326fa439SLuca Ceresoli type: object 39326fa439SLuca Ceresoli $ref: /schemas/regulator/regulator.yaml# 40326fa439SLuca Ceresoli 41326fa439SLuca Ceresoli required: 42326fa439SLuca Ceresoli - buck3210 43326fa439SLuca Ceresoli 44326fa439SLuca Ceresoli additionalProperties: false 45326fa439SLuca Ceresoli 46326fa439SLuca Ceresolirequired: 47326fa439SLuca Ceresoli - compatible 48326fa439SLuca Ceresoli - reg 49326fa439SLuca Ceresoli - gpio-controller 50326fa439SLuca Ceresoli - '#gpio-cells' 51326fa439SLuca Ceresoli - buck3210-in-supply 52326fa439SLuca Ceresoli 53326fa439SLuca CeresoliadditionalProperties: false 54326fa439SLuca Ceresoli 55326fa439SLuca Ceresoliexamples: 56326fa439SLuca Ceresoli - | 57326fa439SLuca Ceresoli i2c@0 { 58326fa439SLuca Ceresoli reg = <0x0 0x100>; 59326fa439SLuca Ceresoli #address-cells = <1>; 60326fa439SLuca Ceresoli #size-cells = <0>; 61326fa439SLuca Ceresoli 62326fa439SLuca Ceresoli pmic@60 { 63326fa439SLuca Ceresoli compatible = "ti,lp87561-q1"; 64326fa439SLuca Ceresoli reg = <0x60>; 65326fa439SLuca Ceresoli gpio-controller; 66326fa439SLuca Ceresoli #gpio-cells = <2>; 67326fa439SLuca Ceresoli 68326fa439SLuca Ceresoli buck3210-in-supply = <&vsys_3v3>; 69326fa439SLuca Ceresoli 70326fa439SLuca Ceresoli regulators { 71326fa439SLuca Ceresoli buck3210_reg: buck3210 { 72326fa439SLuca Ceresoli /* VDD_CORE */ 73326fa439SLuca Ceresoli regulator-name = "buck3210"; 74326fa439SLuca Ceresoli regulator-min-microvolt = <800000>; 75326fa439SLuca Ceresoli regulator-max-microvolt = <800000>; 76326fa439SLuca Ceresoli regulator-always-on; 77326fa439SLuca Ceresoli regulator-boot-on; 78326fa439SLuca Ceresoli }; 79326fa439SLuca Ceresoli }; 80326fa439SLuca Ceresoli }; 81326fa439SLuca Ceresoli }; 82326fa439SLuca Ceresoli 83326fa439SLuca Ceresoli... 84