1239f2bb1SMaxime Ripard# SPDX-License-Identifier: GPL-2.0 2239f2bb1SMaxime Ripard%YAML 1.2 3239f2bb1SMaxime Ripard--- 4239f2bb1SMaxime Ripard$id: http://devicetree.org/schemas/mfd/x-powers,axp152.yaml# 5239f2bb1SMaxime Ripard$schema: http://devicetree.org/meta-schemas/core.yaml# 6239f2bb1SMaxime Ripard 7*dd3cb467SAndrew Lunntitle: X-Powers AXP PMIC 8239f2bb1SMaxime Ripard 9239f2bb1SMaxime Ripardmaintainers: 10239f2bb1SMaxime Ripard - Chen-Yu Tsai <wens@csie.org> 11239f2bb1SMaxime Ripard 12239f2bb1SMaxime RipardallOf: 13239f2bb1SMaxime Ripard - if: 14239f2bb1SMaxime Ripard properties: 15239f2bb1SMaxime Ripard compatible: 16239f2bb1SMaxime Ripard contains: 17239f2bb1SMaxime Ripard enum: 18239f2bb1SMaxime Ripard - x-powers,axp152 19239f2bb1SMaxime Ripard - x-powers,axp202 20239f2bb1SMaxime Ripard - x-powers,axp209 21239f2bb1SMaxime Ripard 22239f2bb1SMaxime Ripard then: 23239f2bb1SMaxime Ripard properties: 24239f2bb1SMaxime Ripard regulators: 25239f2bb1SMaxime Ripard properties: 26239f2bb1SMaxime Ripard x-powers,dcdc-freq: 27239f2bb1SMaxime Ripard minimum: 750 28239f2bb1SMaxime Ripard maximum: 1875 29239f2bb1SMaxime Ripard default: 1500 30239f2bb1SMaxime Ripard 31239f2bb1SMaxime Ripard else: 32239f2bb1SMaxime Ripard properties: 33239f2bb1SMaxime Ripard regulators: 34239f2bb1SMaxime Ripard properties: 35239f2bb1SMaxime Ripard x-powers,dcdc-freq: 36239f2bb1SMaxime Ripard minimum: 1800 37239f2bb1SMaxime Ripard maximum: 4050 38239f2bb1SMaxime Ripard default: 3000 39239f2bb1SMaxime Ripard 40239f2bb1SMaxime Ripard - if: 41239f2bb1SMaxime Ripard properties: 42239f2bb1SMaxime Ripard compatible: 43239f2bb1SMaxime Ripard contains: 44239f2bb1SMaxime Ripard enum: 45239f2bb1SMaxime Ripard - x-powers,axp152 46239f2bb1SMaxime Ripard - x-powers,axp202 47239f2bb1SMaxime Ripard - x-powers,axp209 48239f2bb1SMaxime Ripard 49239f2bb1SMaxime Ripard then: 50239f2bb1SMaxime Ripard not: 51239f2bb1SMaxime Ripard required: 52239f2bb1SMaxime Ripard - x-powers,drive-vbus-en 53239f2bb1SMaxime Ripard 54239f2bb1SMaxime Ripard - if: 55239f2bb1SMaxime Ripard not: 56239f2bb1SMaxime Ripard properties: 57239f2bb1SMaxime Ripard compatible: 58239f2bb1SMaxime Ripard contains: 59239f2bb1SMaxime Ripard const: x-powers,axp806 60239f2bb1SMaxime Ripard 61239f2bb1SMaxime Ripard then: 62239f2bb1SMaxime Ripard allOf: 63239f2bb1SMaxime Ripard - not: 64239f2bb1SMaxime Ripard required: 65239f2bb1SMaxime Ripard - x-powers,self-working-mode 66239f2bb1SMaxime Ripard 67239f2bb1SMaxime Ripard - not: 68239f2bb1SMaxime Ripard required: 69239f2bb1SMaxime Ripard - x-powers,master-mode 70239f2bb1SMaxime Ripard 71239f2bb1SMaxime Ripard - if: 72239f2bb1SMaxime Ripard not: 73239f2bb1SMaxime Ripard properties: 74239f2bb1SMaxime Ripard compatible: 75239f2bb1SMaxime Ripard contains: 76239f2bb1SMaxime Ripard const: x-powers,axp305 77239f2bb1SMaxime Ripard 78239f2bb1SMaxime Ripard then: 79239f2bb1SMaxime Ripard required: 80239f2bb1SMaxime Ripard - interrupts 81239f2bb1SMaxime Ripard 82239f2bb1SMaxime Ripardproperties: 83239f2bb1SMaxime Ripard compatible: 84239f2bb1SMaxime Ripard oneOf: 85239f2bb1SMaxime Ripard - enum: 86239f2bb1SMaxime Ripard - x-powers,axp152 87239f2bb1SMaxime Ripard - x-powers,axp202 88239f2bb1SMaxime Ripard - x-powers,axp209 89239f2bb1SMaxime Ripard - x-powers,axp221 90239f2bb1SMaxime Ripard - x-powers,axp223 91239f2bb1SMaxime Ripard - x-powers,axp803 92239f2bb1SMaxime Ripard - x-powers,axp806 93239f2bb1SMaxime Ripard - x-powers,axp809 94239f2bb1SMaxime Ripard - x-powers,axp813 95239f2bb1SMaxime Ripard - items: 96239f2bb1SMaxime Ripard - const: x-powers,axp805 97239f2bb1SMaxime Ripard - const: x-powers,axp806 98239f2bb1SMaxime Ripard - items: 99239f2bb1SMaxime Ripard - const: x-powers,axp305 100239f2bb1SMaxime Ripard - const: x-powers,axp805 101239f2bb1SMaxime Ripard - const: x-powers,axp806 102239f2bb1SMaxime Ripard - items: 103239f2bb1SMaxime Ripard - const: x-powers,axp818 104239f2bb1SMaxime Ripard - const: x-powers,axp813 105239f2bb1SMaxime Ripard 106239f2bb1SMaxime Ripard reg: 107239f2bb1SMaxime Ripard maxItems: 1 108239f2bb1SMaxime Ripard 109239f2bb1SMaxime Ripard interrupts: 110239f2bb1SMaxime Ripard maxItems: 1 111239f2bb1SMaxime Ripard 112239f2bb1SMaxime Ripard interrupt-controller: true 113239f2bb1SMaxime Ripard 114239f2bb1SMaxime Ripard "#interrupt-cells": 115239f2bb1SMaxime Ripard const: 1 116239f2bb1SMaxime Ripard 117239f2bb1SMaxime Ripard x-powers,drive-vbus-en: 118239f2bb1SMaxime Ripard type: boolean 119239f2bb1SMaxime Ripard description: > 120239f2bb1SMaxime Ripard Set this when the N_VBUSEN pin is used as an output pin to control an 121239f2bb1SMaxime Ripard external regulator to drive the OTG VBus, rather then as an input pin 122239f2bb1SMaxime Ripard which signals whether the board is driving OTG VBus or not. 123239f2bb1SMaxime Ripard 124239f2bb1SMaxime Ripard x-powers,self-working-mode: 125239f2bb1SMaxime Ripard type: boolean 126239f2bb1SMaxime Ripard description: > 127239f2bb1SMaxime Ripard Set this when the PMIC is wired for self-working mode through the MODESET 128239f2bb1SMaxime Ripard pin. 129239f2bb1SMaxime Ripard 130239f2bb1SMaxime Ripard x-powers,master-mode: 131239f2bb1SMaxime Ripard type: boolean 132239f2bb1SMaxime Ripard description: > 133239f2bb1SMaxime Ripard Set this when the PMIC is wired for master mode through the MODESET pin. 134239f2bb1SMaxime Ripard 135239f2bb1SMaxime Ripard vin1-supply: 136239f2bb1SMaxime Ripard description: > 137239f2bb1SMaxime Ripard DCDC1 power supply node, if present. 138239f2bb1SMaxime Ripard 139239f2bb1SMaxime Ripard vin2-supply: 140239f2bb1SMaxime Ripard description: > 141239f2bb1SMaxime Ripard DCDC2 power supply node, if present. 142239f2bb1SMaxime Ripard 143239f2bb1SMaxime Ripard vin3-supply: 144239f2bb1SMaxime Ripard description: > 145239f2bb1SMaxime Ripard DCDC3 power supply node, if present. 146239f2bb1SMaxime Ripard 147239f2bb1SMaxime Ripard vin4-supply: 148239f2bb1SMaxime Ripard description: > 149239f2bb1SMaxime Ripard DCDC4 power supply node, if present. 150239f2bb1SMaxime Ripard 151239f2bb1SMaxime Ripard vin5-supply: 152239f2bb1SMaxime Ripard description: > 153239f2bb1SMaxime Ripard DCDC5 power supply node, if present. 154239f2bb1SMaxime Ripard 155239f2bb1SMaxime Ripard vin6-supply: 156239f2bb1SMaxime Ripard description: > 157239f2bb1SMaxime Ripard DCDC6 power supply node, if present. 158239f2bb1SMaxime Ripard 159239f2bb1SMaxime Ripard vin7-supply: 160239f2bb1SMaxime Ripard description: > 161239f2bb1SMaxime Ripard DCDC7 power supply node, if present. 162239f2bb1SMaxime Ripard 163239f2bb1SMaxime Ripard vina-supply: 164239f2bb1SMaxime Ripard description: > 165239f2bb1SMaxime Ripard DCDCA power supply node, if present. 166239f2bb1SMaxime Ripard 167239f2bb1SMaxime Ripard vinb-supply: 168239f2bb1SMaxime Ripard description: > 169239f2bb1SMaxime Ripard DCDCB power supply node, if present. 170239f2bb1SMaxime Ripard 171239f2bb1SMaxime Ripard vinc-supply: 172239f2bb1SMaxime Ripard description: > 173239f2bb1SMaxime Ripard DCDCC power supply node, if present. 174239f2bb1SMaxime Ripard 175239f2bb1SMaxime Ripard vind-supply: 176239f2bb1SMaxime Ripard description: > 177239f2bb1SMaxime Ripard DCDCD power supply node, if present. 178239f2bb1SMaxime Ripard 179239f2bb1SMaxime Ripard vine-supply: 180239f2bb1SMaxime Ripard description: > 181239f2bb1SMaxime Ripard DCDCE power supply node, if present. 182239f2bb1SMaxime Ripard 183239f2bb1SMaxime Ripard acin-supply: 184239f2bb1SMaxime Ripard description: > 185239f2bb1SMaxime Ripard LDO1 power supply node, if present. 186239f2bb1SMaxime Ripard 187239f2bb1SMaxime Ripard ldo24in-supply: 188239f2bb1SMaxime Ripard description: > 189239f2bb1SMaxime Ripard LDO2 and LDO4 power supply node, if present. 190239f2bb1SMaxime Ripard 191239f2bb1SMaxime Ripard ldo3in-supply: 192239f2bb1SMaxime Ripard description: > 193239f2bb1SMaxime Ripard LDO3 power supply node, if present. 194239f2bb1SMaxime Ripard 195239f2bb1SMaxime Ripard ldo5in-supply: 196239f2bb1SMaxime Ripard description: > 197239f2bb1SMaxime Ripard LDO5 power supply node, if present. 198239f2bb1SMaxime Ripard 199239f2bb1SMaxime Ripard aldoin-supply: 200239f2bb1SMaxime Ripard description: > 201239f2bb1SMaxime Ripard ALDO* power supply node, if present. 202239f2bb1SMaxime Ripard 203239f2bb1SMaxime Ripard bldoin-supply: 204239f2bb1SMaxime Ripard description: > 205239f2bb1SMaxime Ripard BLDO* power supply node, if present. 206239f2bb1SMaxime Ripard 207239f2bb1SMaxime Ripard cldoin-supply: 208239f2bb1SMaxime Ripard description: > 209239f2bb1SMaxime Ripard CLDO* power supply node, if present. 210239f2bb1SMaxime Ripard 211239f2bb1SMaxime Ripard dldoin-supply: 212239f2bb1SMaxime Ripard description: > 213239f2bb1SMaxime Ripard DLDO* power supply node, if present. 214239f2bb1SMaxime Ripard 215239f2bb1SMaxime Ripard eldoin-supply: 216239f2bb1SMaxime Ripard description: > 217239f2bb1SMaxime Ripard ELDO* power supply node, if present. 218239f2bb1SMaxime Ripard 219239f2bb1SMaxime Ripard fldoin-supply: 220239f2bb1SMaxime Ripard description: > 221239f2bb1SMaxime Ripard FLDO* power supply node, if present. 222239f2bb1SMaxime Ripard 223239f2bb1SMaxime Ripard ips-supply: 224239f2bb1SMaxime Ripard description: > 225239f2bb1SMaxime Ripard LDO_IO0, LDO_IO1 and RTC_LDO power supply node, if present. 226239f2bb1SMaxime Ripard 227239f2bb1SMaxime Ripard drivevbus-supply: 228239f2bb1SMaxime Ripard description: > 229239f2bb1SMaxime Ripard DRIVEVBUS power supply node, if present. 230239f2bb1SMaxime Ripard 231239f2bb1SMaxime Ripard swin-supply: 232239f2bb1SMaxime Ripard description: > 233239f2bb1SMaxime Ripard SW power supply node, if present. 234239f2bb1SMaxime Ripard 235239f2bb1SMaxime Ripard adc: 236239f2bb1SMaxime Ripard $ref: /schemas/iio/adc/x-powers,axp209-adc.yaml# 237239f2bb1SMaxime Ripard 238239f2bb1SMaxime Ripard gpio: 239239f2bb1SMaxime Ripard $ref: /schemas/gpio/x-powers,axp209-gpio.yaml# 240239f2bb1SMaxime Ripard 241239f2bb1SMaxime Ripard ac-power: 242239f2bb1SMaxime Ripard $ref: /schemas/power/supply/x-powers,axp20x-ac-power-supply.yaml# 243239f2bb1SMaxime Ripard 244239f2bb1SMaxime Ripard battery-power: 245239f2bb1SMaxime Ripard $ref: /schemas/power/supply/x-powers,axp20x-battery-power-supply.yaml# 246239f2bb1SMaxime Ripard 247239f2bb1SMaxime Ripard usb-power: 248239f2bb1SMaxime Ripard $ref: /schemas/power/supply/x-powers,axp20x-usb-power-supply.yaml# 249239f2bb1SMaxime Ripard 250239f2bb1SMaxime Ripard regulators: 251239f2bb1SMaxime Ripard type: object 252239f2bb1SMaxime Ripard 253239f2bb1SMaxime Ripard properties: 254239f2bb1SMaxime Ripard x-powers,dcdc-freq: 255239f2bb1SMaxime Ripard $ref: /schemas/types.yaml#/definitions/uint32 256239f2bb1SMaxime Ripard description: > 257239f2bb1SMaxime Ripard Defines the work frequency of DC-DC in kHz. 258239f2bb1SMaxime Ripard 259239f2bb1SMaxime Ripard patternProperties: 260239f2bb1SMaxime Ripard "^(([a-f])?ldo[0-9]|dcdc[0-7a-e]|ldo(_|-)io(0|1)|(dc1)?sw|rtc(_|-)ldo|drivevbus|dc5ldo)$": 261239f2bb1SMaxime Ripard $ref: /schemas/regulator/regulator.yaml# 262239f2bb1SMaxime Ripard type: object 263239f2bb1SMaxime Ripard 264239f2bb1SMaxime Ripard properties: 265239f2bb1SMaxime Ripard regulator-ramp-delay: 266239f2bb1SMaxime Ripard description: > 267239f2bb1SMaxime Ripard Only 800 and 1600 are valid for the DCDC2 and LDO3 regulators on 268239f2bb1SMaxime Ripard the AXP209. 269239f2bb1SMaxime Ripard 270239f2bb1SMaxime Ripard regulator-soft-start: 271239f2bb1SMaxime Ripard description: > 272239f2bb1SMaxime Ripard Only valid for the LDO3 regulator. 273239f2bb1SMaxime Ripard 274239f2bb1SMaxime Ripard x-powers,dcdc-workmode: 275239f2bb1SMaxime Ripard $ref: /schemas/types.yaml#/definitions/uint32 276239f2bb1SMaxime Ripard enum: [0, 1] 277239f2bb1SMaxime Ripard description: > 278239f2bb1SMaxime Ripard Only valid for DCDC regulators. Setup 1 for PWM mode, 0 279239f2bb1SMaxime Ripard for AUTO (PWM/PFM) mode. The DCDC regulators work in a 280239f2bb1SMaxime Ripard mixed PWM/PFM mode, using PFM under light loads and 281239f2bb1SMaxime Ripard switching to PWM for heavier loads. Forcing PWM mode 282239f2bb1SMaxime Ripard trades efficiency under light loads for lower output 283239f2bb1SMaxime Ripard noise. This probably makes sense for HiFi audio related 284239f2bb1SMaxime Ripard applications that aren't battery constrained. 285239f2bb1SMaxime Ripard 286239f2bb1SMaxime Ripard additionalProperties: false 287239f2bb1SMaxime Ripard 288239f2bb1SMaxime Ripardrequired: 289239f2bb1SMaxime Ripard - compatible 290239f2bb1SMaxime Ripard - reg 291239f2bb1SMaxime Ripard - "#interrupt-cells" 292239f2bb1SMaxime Ripard - interrupt-controller 293239f2bb1SMaxime Ripard 294239f2bb1SMaxime RipardadditionalProperties: false 295239f2bb1SMaxime Ripard 296239f2bb1SMaxime Ripardexamples: 297239f2bb1SMaxime Ripard - | 298239f2bb1SMaxime Ripard i2c0 { 299239f2bb1SMaxime Ripard #address-cells = <1>; 300239f2bb1SMaxime Ripard #size-cells = <0>; 301239f2bb1SMaxime Ripard 302239f2bb1SMaxime Ripard pmic@30 { 303239f2bb1SMaxime Ripard compatible = "x-powers,axp152"; 304239f2bb1SMaxime Ripard reg = <0x30>; 305239f2bb1SMaxime Ripard interrupts = <0>; 306239f2bb1SMaxime Ripard interrupt-controller; 307239f2bb1SMaxime Ripard #interrupt-cells = <1>; 308239f2bb1SMaxime Ripard }; 309239f2bb1SMaxime Ripard }; 310239f2bb1SMaxime Ripard 311239f2bb1SMaxime Ripard - | 312239f2bb1SMaxime Ripard #include <dt-bindings/interrupt-controller/irq.h> 313239f2bb1SMaxime Ripard 314239f2bb1SMaxime Ripard i2c0 { 315239f2bb1SMaxime Ripard #address-cells = <1>; 316239f2bb1SMaxime Ripard #size-cells = <0>; 317239f2bb1SMaxime Ripard 318239f2bb1SMaxime Ripard pmic@34 { 319239f2bb1SMaxime Ripard compatible = "x-powers,axp209"; 320239f2bb1SMaxime Ripard reg = <0x34>; 321239f2bb1SMaxime Ripard interrupt-parent = <&nmi_intc>; 322239f2bb1SMaxime Ripard interrupts = <0 IRQ_TYPE_LEVEL_LOW>; 323239f2bb1SMaxime Ripard interrupt-controller; 324239f2bb1SMaxime Ripard #interrupt-cells = <1>; 325239f2bb1SMaxime Ripard 326239f2bb1SMaxime Ripard ac_power_supply: ac-power { 327239f2bb1SMaxime Ripard compatible = "x-powers,axp202-ac-power-supply"; 328239f2bb1SMaxime Ripard }; 329239f2bb1SMaxime Ripard 330239f2bb1SMaxime Ripard axp_adc: adc { 331239f2bb1SMaxime Ripard compatible = "x-powers,axp209-adc"; 332239f2bb1SMaxime Ripard #io-channel-cells = <1>; 333239f2bb1SMaxime Ripard }; 334239f2bb1SMaxime Ripard 335239f2bb1SMaxime Ripard axp_gpio: gpio { 336239f2bb1SMaxime Ripard compatible = "x-powers,axp209-gpio"; 337239f2bb1SMaxime Ripard gpio-controller; 338239f2bb1SMaxime Ripard #gpio-cells = <2>; 339239f2bb1SMaxime Ripard 340239f2bb1SMaxime Ripard gpio0-adc-pin { 341239f2bb1SMaxime Ripard pins = "GPIO0"; 342239f2bb1SMaxime Ripard function = "adc"; 343239f2bb1SMaxime Ripard }; 344239f2bb1SMaxime Ripard }; 345239f2bb1SMaxime Ripard 346239f2bb1SMaxime Ripard battery_power_supply: battery-power { 347239f2bb1SMaxime Ripard compatible = "x-powers,axp209-battery-power-supply"; 348239f2bb1SMaxime Ripard }; 349239f2bb1SMaxime Ripard 350239f2bb1SMaxime Ripard regulators { 351239f2bb1SMaxime Ripard /* Default work frequency for buck regulators */ 352239f2bb1SMaxime Ripard x-powers,dcdc-freq = <1500>; 353239f2bb1SMaxime Ripard 354239f2bb1SMaxime Ripard reg_dcdc2: dcdc2 { 355239f2bb1SMaxime Ripard regulator-always-on; 356239f2bb1SMaxime Ripard regulator-min-microvolt = <1000000>; 357239f2bb1SMaxime Ripard regulator-max-microvolt = <1450000>; 358239f2bb1SMaxime Ripard regulator-name = "vdd-cpu"; 359239f2bb1SMaxime Ripard }; 360239f2bb1SMaxime Ripard 361239f2bb1SMaxime Ripard reg_dcdc3: dcdc3 { 362239f2bb1SMaxime Ripard regulator-always-on; 363239f2bb1SMaxime Ripard regulator-min-microvolt = <1000000>; 364239f2bb1SMaxime Ripard regulator-max-microvolt = <1400000>; 365239f2bb1SMaxime Ripard regulator-name = "vdd-int-dll"; 366239f2bb1SMaxime Ripard }; 367239f2bb1SMaxime Ripard 368239f2bb1SMaxime Ripard reg_ldo1: ldo1 { 369239f2bb1SMaxime Ripard /* LDO1 is a fixed output regulator */ 370239f2bb1SMaxime Ripard regulator-always-on; 371239f2bb1SMaxime Ripard regulator-min-microvolt = <1300000>; 372239f2bb1SMaxime Ripard regulator-max-microvolt = <1300000>; 373239f2bb1SMaxime Ripard regulator-name = "vdd-rtc"; 374239f2bb1SMaxime Ripard }; 375239f2bb1SMaxime Ripard 376239f2bb1SMaxime Ripard reg_ldo2: ldo2 { 377239f2bb1SMaxime Ripard regulator-always-on; 378239f2bb1SMaxime Ripard regulator-min-microvolt = <3000000>; 379239f2bb1SMaxime Ripard regulator-max-microvolt = <3000000>; 380239f2bb1SMaxime Ripard regulator-name = "avcc"; 381239f2bb1SMaxime Ripard }; 382239f2bb1SMaxime Ripard 383239f2bb1SMaxime Ripard reg_ldo3: ldo3 { 384239f2bb1SMaxime Ripard regulator-name = "ldo3"; 385239f2bb1SMaxime Ripard }; 386239f2bb1SMaxime Ripard 387239f2bb1SMaxime Ripard reg_ldo4: ldo4 { 388239f2bb1SMaxime Ripard regulator-name = "ldo4"; 389239f2bb1SMaxime Ripard }; 390239f2bb1SMaxime Ripard 391239f2bb1SMaxime Ripard reg_ldo5: ldo5 { 392239f2bb1SMaxime Ripard regulator-name = "ldo5"; 393239f2bb1SMaxime Ripard }; 394239f2bb1SMaxime Ripard }; 395239f2bb1SMaxime Ripard 396239f2bb1SMaxime Ripard usb_power_supply: usb-power { 397239f2bb1SMaxime Ripard compatible = "x-powers,axp202-usb-power-supply"; 398239f2bb1SMaxime Ripard }; 399239f2bb1SMaxime Ripard }; 400239f2bb1SMaxime Ripard }; 401