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 7dd3cb467SAndrew 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: 5066c8d559SKrzysztof Kozlowski properties: 5166c8d559SKrzysztof Kozlowski x-powers,drive-vbus-en: false 52239f2bb1SMaxime Ripard 53239f2bb1SMaxime Ripard - if: 54239f2bb1SMaxime Ripard not: 55239f2bb1SMaxime Ripard properties: 56239f2bb1SMaxime Ripard compatible: 57239f2bb1SMaxime Ripard contains: 58239f2bb1SMaxime Ripard const: x-powers,axp806 59239f2bb1SMaxime Ripard 60239f2bb1SMaxime Ripard then: 6166c8d559SKrzysztof Kozlowski properties: 6266c8d559SKrzysztof Kozlowski x-powers,self-working-mode: false 6366c8d559SKrzysztof Kozlowski x-powers,master-mode: false 64239f2bb1SMaxime Ripard 65239f2bb1SMaxime Ripard - if: 66239f2bb1SMaxime Ripard not: 67239f2bb1SMaxime Ripard properties: 68239f2bb1SMaxime Ripard compatible: 69239f2bb1SMaxime Ripard contains: 70239f2bb1SMaxime Ripard const: x-powers,axp305 71239f2bb1SMaxime Ripard 72239f2bb1SMaxime Ripard then: 73239f2bb1SMaxime Ripard required: 74239f2bb1SMaxime Ripard - interrupts 75239f2bb1SMaxime Ripard 76*a33c6a22SMartin Botka - if: 77*a33c6a22SMartin Botka properties: 78*a33c6a22SMartin Botka compatible: 79*a33c6a22SMartin Botka contains: 80*a33c6a22SMartin Botka const: x-powers,axp313a 81*a33c6a22SMartin Botka 82*a33c6a22SMartin Botka then: 83*a33c6a22SMartin Botka properties: 84*a33c6a22SMartin Botka x-powers,dcdc-freq: false 85*a33c6a22SMartin Botka 86239f2bb1SMaxime Ripardproperties: 87239f2bb1SMaxime Ripard compatible: 88239f2bb1SMaxime Ripard oneOf: 89239f2bb1SMaxime Ripard - enum: 90239f2bb1SMaxime Ripard - x-powers,axp152 91239f2bb1SMaxime Ripard - x-powers,axp202 92239f2bb1SMaxime Ripard - x-powers,axp209 93239f2bb1SMaxime Ripard - x-powers,axp221 94239f2bb1SMaxime Ripard - x-powers,axp223 95*a33c6a22SMartin Botka - x-powers,axp313a 96239f2bb1SMaxime Ripard - x-powers,axp803 97239f2bb1SMaxime Ripard - x-powers,axp806 98239f2bb1SMaxime Ripard - x-powers,axp809 99239f2bb1SMaxime Ripard - x-powers,axp813 100239f2bb1SMaxime Ripard - items: 101625065daSSamuel Holland - const: x-powers,axp228 102625065daSSamuel Holland - const: x-powers,axp221 103625065daSSamuel Holland - items: 104239f2bb1SMaxime Ripard - const: x-powers,axp805 105239f2bb1SMaxime Ripard - const: x-powers,axp806 106239f2bb1SMaxime Ripard - items: 107239f2bb1SMaxime Ripard - const: x-powers,axp305 108239f2bb1SMaxime Ripard - const: x-powers,axp805 109239f2bb1SMaxime Ripard - const: x-powers,axp806 110239f2bb1SMaxime Ripard - items: 111239f2bb1SMaxime Ripard - const: x-powers,axp818 112239f2bb1SMaxime Ripard - const: x-powers,axp813 113239f2bb1SMaxime Ripard 114239f2bb1SMaxime Ripard reg: 115239f2bb1SMaxime Ripard maxItems: 1 116239f2bb1SMaxime Ripard 117239f2bb1SMaxime Ripard interrupts: 118239f2bb1SMaxime Ripard maxItems: 1 119239f2bb1SMaxime Ripard 120239f2bb1SMaxime Ripard interrupt-controller: true 121239f2bb1SMaxime Ripard 122239f2bb1SMaxime Ripard "#interrupt-cells": 123239f2bb1SMaxime Ripard const: 1 124239f2bb1SMaxime Ripard 125239f2bb1SMaxime Ripard x-powers,drive-vbus-en: 126239f2bb1SMaxime Ripard type: boolean 127239f2bb1SMaxime Ripard description: > 128239f2bb1SMaxime Ripard Set this when the N_VBUSEN pin is used as an output pin to control an 129239f2bb1SMaxime Ripard external regulator to drive the OTG VBus, rather then as an input pin 130239f2bb1SMaxime Ripard which signals whether the board is driving OTG VBus or not. 131239f2bb1SMaxime Ripard 132239f2bb1SMaxime Ripard x-powers,self-working-mode: 133239f2bb1SMaxime Ripard type: boolean 134239f2bb1SMaxime Ripard description: > 135239f2bb1SMaxime Ripard Set this when the PMIC is wired for self-working mode through the MODESET 136239f2bb1SMaxime Ripard pin. 137239f2bb1SMaxime Ripard 138239f2bb1SMaxime Ripard x-powers,master-mode: 139239f2bb1SMaxime Ripard type: boolean 140239f2bb1SMaxime Ripard description: > 141239f2bb1SMaxime Ripard Set this when the PMIC is wired for master mode through the MODESET pin. 142239f2bb1SMaxime Ripard 143239f2bb1SMaxime Ripard vin1-supply: 144239f2bb1SMaxime Ripard description: > 145239f2bb1SMaxime Ripard DCDC1 power supply node, if present. 146239f2bb1SMaxime Ripard 147239f2bb1SMaxime Ripard vin2-supply: 148239f2bb1SMaxime Ripard description: > 149239f2bb1SMaxime Ripard DCDC2 power supply node, if present. 150239f2bb1SMaxime Ripard 151239f2bb1SMaxime Ripard vin3-supply: 152239f2bb1SMaxime Ripard description: > 153239f2bb1SMaxime Ripard DCDC3 power supply node, if present. 154239f2bb1SMaxime Ripard 155239f2bb1SMaxime Ripard vin4-supply: 156239f2bb1SMaxime Ripard description: > 157239f2bb1SMaxime Ripard DCDC4 power supply node, if present. 158239f2bb1SMaxime Ripard 159239f2bb1SMaxime Ripard vin5-supply: 160239f2bb1SMaxime Ripard description: > 161239f2bb1SMaxime Ripard DCDC5 power supply node, if present. 162239f2bb1SMaxime Ripard 163239f2bb1SMaxime Ripard vin6-supply: 164239f2bb1SMaxime Ripard description: > 165239f2bb1SMaxime Ripard DCDC6 power supply node, if present. 166239f2bb1SMaxime Ripard 167239f2bb1SMaxime Ripard vin7-supply: 168239f2bb1SMaxime Ripard description: > 169239f2bb1SMaxime Ripard DCDC7 power supply node, if present. 170239f2bb1SMaxime Ripard 171239f2bb1SMaxime Ripard vina-supply: 172239f2bb1SMaxime Ripard description: > 173239f2bb1SMaxime Ripard DCDCA power supply node, if present. 174239f2bb1SMaxime Ripard 175239f2bb1SMaxime Ripard vinb-supply: 176239f2bb1SMaxime Ripard description: > 177239f2bb1SMaxime Ripard DCDCB power supply node, if present. 178239f2bb1SMaxime Ripard 179239f2bb1SMaxime Ripard vinc-supply: 180239f2bb1SMaxime Ripard description: > 181239f2bb1SMaxime Ripard DCDCC power supply node, if present. 182239f2bb1SMaxime Ripard 183239f2bb1SMaxime Ripard vind-supply: 184239f2bb1SMaxime Ripard description: > 185239f2bb1SMaxime Ripard DCDCD power supply node, if present. 186239f2bb1SMaxime Ripard 187239f2bb1SMaxime Ripard vine-supply: 188239f2bb1SMaxime Ripard description: > 189239f2bb1SMaxime Ripard DCDCE power supply node, if present. 190239f2bb1SMaxime Ripard 191239f2bb1SMaxime Ripard acin-supply: 192239f2bb1SMaxime Ripard description: > 193239f2bb1SMaxime Ripard LDO1 power supply node, if present. 194239f2bb1SMaxime Ripard 195239f2bb1SMaxime Ripard ldo24in-supply: 196239f2bb1SMaxime Ripard description: > 197239f2bb1SMaxime Ripard LDO2 and LDO4 power supply node, if present. 198239f2bb1SMaxime Ripard 199239f2bb1SMaxime Ripard ldo3in-supply: 200239f2bb1SMaxime Ripard description: > 201239f2bb1SMaxime Ripard LDO3 power supply node, if present. 202239f2bb1SMaxime Ripard 203239f2bb1SMaxime Ripard ldo5in-supply: 204239f2bb1SMaxime Ripard description: > 205239f2bb1SMaxime Ripard LDO5 power supply node, if present. 206239f2bb1SMaxime Ripard 207239f2bb1SMaxime Ripard aldoin-supply: 208239f2bb1SMaxime Ripard description: > 209239f2bb1SMaxime Ripard ALDO* power supply node, if present. 210239f2bb1SMaxime Ripard 211239f2bb1SMaxime Ripard bldoin-supply: 212239f2bb1SMaxime Ripard description: > 213239f2bb1SMaxime Ripard BLDO* power supply node, if present. 214239f2bb1SMaxime Ripard 215239f2bb1SMaxime Ripard cldoin-supply: 216239f2bb1SMaxime Ripard description: > 217239f2bb1SMaxime Ripard CLDO* power supply node, if present. 218239f2bb1SMaxime Ripard 219239f2bb1SMaxime Ripard dldoin-supply: 220239f2bb1SMaxime Ripard description: > 221239f2bb1SMaxime Ripard DLDO* power supply node, if present. 222239f2bb1SMaxime Ripard 223239f2bb1SMaxime Ripard eldoin-supply: 224239f2bb1SMaxime Ripard description: > 225239f2bb1SMaxime Ripard ELDO* power supply node, if present. 226239f2bb1SMaxime Ripard 227239f2bb1SMaxime Ripard fldoin-supply: 228239f2bb1SMaxime Ripard description: > 229239f2bb1SMaxime Ripard FLDO* power supply node, if present. 230239f2bb1SMaxime Ripard 231239f2bb1SMaxime Ripard ips-supply: 232239f2bb1SMaxime Ripard description: > 233239f2bb1SMaxime Ripard LDO_IO0, LDO_IO1 and RTC_LDO power supply node, if present. 234239f2bb1SMaxime Ripard 235239f2bb1SMaxime Ripard drivevbus-supply: 236239f2bb1SMaxime Ripard description: > 237239f2bb1SMaxime Ripard DRIVEVBUS power supply node, if present. 238239f2bb1SMaxime Ripard 239239f2bb1SMaxime Ripard swin-supply: 240239f2bb1SMaxime Ripard description: > 241239f2bb1SMaxime Ripard SW power supply node, if present. 242239f2bb1SMaxime Ripard 243239f2bb1SMaxime Ripard adc: 244239f2bb1SMaxime Ripard $ref: /schemas/iio/adc/x-powers,axp209-adc.yaml# 245239f2bb1SMaxime Ripard 246239f2bb1SMaxime Ripard gpio: 247239f2bb1SMaxime Ripard $ref: /schemas/gpio/x-powers,axp209-gpio.yaml# 248239f2bb1SMaxime Ripard 249239f2bb1SMaxime Ripard ac-power: 250239f2bb1SMaxime Ripard $ref: /schemas/power/supply/x-powers,axp20x-ac-power-supply.yaml# 251239f2bb1SMaxime Ripard 252239f2bb1SMaxime Ripard battery-power: 253239f2bb1SMaxime Ripard $ref: /schemas/power/supply/x-powers,axp20x-battery-power-supply.yaml# 254239f2bb1SMaxime Ripard 255239f2bb1SMaxime Ripard usb-power: 256239f2bb1SMaxime Ripard $ref: /schemas/power/supply/x-powers,axp20x-usb-power-supply.yaml# 257239f2bb1SMaxime Ripard 258239f2bb1SMaxime Ripard regulators: 259239f2bb1SMaxime Ripard type: object 260239f2bb1SMaxime Ripard 261239f2bb1SMaxime Ripard properties: 262239f2bb1SMaxime Ripard x-powers,dcdc-freq: 263239f2bb1SMaxime Ripard $ref: /schemas/types.yaml#/definitions/uint32 264239f2bb1SMaxime Ripard description: > 265239f2bb1SMaxime Ripard Defines the work frequency of DC-DC in kHz. 266239f2bb1SMaxime Ripard 267239f2bb1SMaxime Ripard patternProperties: 268239f2bb1SMaxime Ripard "^(([a-f])?ldo[0-9]|dcdc[0-7a-e]|ldo(_|-)io(0|1)|(dc1)?sw|rtc(_|-)ldo|drivevbus|dc5ldo)$": 269239f2bb1SMaxime Ripard $ref: /schemas/regulator/regulator.yaml# 270239f2bb1SMaxime Ripard type: object 27142839dcaSRob Herring unevaluatedProperties: false 272239f2bb1SMaxime Ripard 273239f2bb1SMaxime Ripard properties: 274239f2bb1SMaxime Ripard regulator-ramp-delay: 275239f2bb1SMaxime Ripard description: > 276239f2bb1SMaxime Ripard Only 800 and 1600 are valid for the DCDC2 and LDO3 regulators on 277239f2bb1SMaxime Ripard the AXP209. 278239f2bb1SMaxime Ripard 279239f2bb1SMaxime Ripard regulator-soft-start: 280239f2bb1SMaxime Ripard description: > 281239f2bb1SMaxime Ripard Only valid for the LDO3 regulator. 282239f2bb1SMaxime Ripard 283239f2bb1SMaxime Ripard x-powers,dcdc-workmode: 284239f2bb1SMaxime Ripard $ref: /schemas/types.yaml#/definitions/uint32 285239f2bb1SMaxime Ripard enum: [0, 1] 286239f2bb1SMaxime Ripard description: > 287239f2bb1SMaxime Ripard Only valid for DCDC regulators. Setup 1 for PWM mode, 0 288239f2bb1SMaxime Ripard for AUTO (PWM/PFM) mode. The DCDC regulators work in a 289239f2bb1SMaxime Ripard mixed PWM/PFM mode, using PFM under light loads and 290239f2bb1SMaxime Ripard switching to PWM for heavier loads. Forcing PWM mode 291239f2bb1SMaxime Ripard trades efficiency under light loads for lower output 292239f2bb1SMaxime Ripard noise. This probably makes sense for HiFi audio related 293239f2bb1SMaxime Ripard applications that aren't battery constrained. 294239f2bb1SMaxime Ripard 295239f2bb1SMaxime Ripard additionalProperties: false 296239f2bb1SMaxime Ripard 297239f2bb1SMaxime Ripardrequired: 298239f2bb1SMaxime Ripard - compatible 299239f2bb1SMaxime Ripard - reg 300239f2bb1SMaxime Ripard - "#interrupt-cells" 301239f2bb1SMaxime Ripard - interrupt-controller 302239f2bb1SMaxime Ripard 303239f2bb1SMaxime RipardadditionalProperties: false 304239f2bb1SMaxime Ripard 305239f2bb1SMaxime Ripardexamples: 306239f2bb1SMaxime Ripard - | 307239f2bb1SMaxime Ripard i2c0 { 308239f2bb1SMaxime Ripard #address-cells = <1>; 309239f2bb1SMaxime Ripard #size-cells = <0>; 310239f2bb1SMaxime Ripard 311239f2bb1SMaxime Ripard pmic@30 { 312239f2bb1SMaxime Ripard compatible = "x-powers,axp152"; 313239f2bb1SMaxime Ripard reg = <0x30>; 314239f2bb1SMaxime Ripard interrupts = <0>; 315239f2bb1SMaxime Ripard interrupt-controller; 316239f2bb1SMaxime Ripard #interrupt-cells = <1>; 317239f2bb1SMaxime Ripard }; 318239f2bb1SMaxime Ripard }; 319239f2bb1SMaxime Ripard 320239f2bb1SMaxime Ripard - | 321239f2bb1SMaxime Ripard #include <dt-bindings/interrupt-controller/irq.h> 322239f2bb1SMaxime Ripard 323239f2bb1SMaxime Ripard i2c0 { 324239f2bb1SMaxime Ripard #address-cells = <1>; 325239f2bb1SMaxime Ripard #size-cells = <0>; 326239f2bb1SMaxime Ripard 327239f2bb1SMaxime Ripard pmic@34 { 328239f2bb1SMaxime Ripard compatible = "x-powers,axp209"; 329239f2bb1SMaxime Ripard reg = <0x34>; 330239f2bb1SMaxime Ripard interrupt-parent = <&nmi_intc>; 331239f2bb1SMaxime Ripard interrupts = <0 IRQ_TYPE_LEVEL_LOW>; 332239f2bb1SMaxime Ripard interrupt-controller; 333239f2bb1SMaxime Ripard #interrupt-cells = <1>; 334239f2bb1SMaxime Ripard 335239f2bb1SMaxime Ripard ac_power_supply: ac-power { 336239f2bb1SMaxime Ripard compatible = "x-powers,axp202-ac-power-supply"; 337239f2bb1SMaxime Ripard }; 338239f2bb1SMaxime Ripard 339239f2bb1SMaxime Ripard axp_adc: adc { 340239f2bb1SMaxime Ripard compatible = "x-powers,axp209-adc"; 341239f2bb1SMaxime Ripard #io-channel-cells = <1>; 342239f2bb1SMaxime Ripard }; 343239f2bb1SMaxime Ripard 344239f2bb1SMaxime Ripard axp_gpio: gpio { 345239f2bb1SMaxime Ripard compatible = "x-powers,axp209-gpio"; 346239f2bb1SMaxime Ripard gpio-controller; 347239f2bb1SMaxime Ripard #gpio-cells = <2>; 348239f2bb1SMaxime Ripard 349239f2bb1SMaxime Ripard gpio0-adc-pin { 350239f2bb1SMaxime Ripard pins = "GPIO0"; 351239f2bb1SMaxime Ripard function = "adc"; 352239f2bb1SMaxime Ripard }; 353239f2bb1SMaxime Ripard }; 354239f2bb1SMaxime Ripard 355239f2bb1SMaxime Ripard battery_power_supply: battery-power { 356239f2bb1SMaxime Ripard compatible = "x-powers,axp209-battery-power-supply"; 357239f2bb1SMaxime Ripard }; 358239f2bb1SMaxime Ripard 359239f2bb1SMaxime Ripard regulators { 360239f2bb1SMaxime Ripard /* Default work frequency for buck regulators */ 361239f2bb1SMaxime Ripard x-powers,dcdc-freq = <1500>; 362239f2bb1SMaxime Ripard 363239f2bb1SMaxime Ripard reg_dcdc2: dcdc2 { 364239f2bb1SMaxime Ripard regulator-always-on; 365239f2bb1SMaxime Ripard regulator-min-microvolt = <1000000>; 366239f2bb1SMaxime Ripard regulator-max-microvolt = <1450000>; 367239f2bb1SMaxime Ripard regulator-name = "vdd-cpu"; 368239f2bb1SMaxime Ripard }; 369239f2bb1SMaxime Ripard 370239f2bb1SMaxime Ripard reg_dcdc3: dcdc3 { 371239f2bb1SMaxime Ripard regulator-always-on; 372239f2bb1SMaxime Ripard regulator-min-microvolt = <1000000>; 373239f2bb1SMaxime Ripard regulator-max-microvolt = <1400000>; 374239f2bb1SMaxime Ripard regulator-name = "vdd-int-dll"; 375239f2bb1SMaxime Ripard }; 376239f2bb1SMaxime Ripard 377239f2bb1SMaxime Ripard reg_ldo1: ldo1 { 378239f2bb1SMaxime Ripard /* LDO1 is a fixed output regulator */ 379239f2bb1SMaxime Ripard regulator-always-on; 380239f2bb1SMaxime Ripard regulator-min-microvolt = <1300000>; 381239f2bb1SMaxime Ripard regulator-max-microvolt = <1300000>; 382239f2bb1SMaxime Ripard regulator-name = "vdd-rtc"; 383239f2bb1SMaxime Ripard }; 384239f2bb1SMaxime Ripard 385239f2bb1SMaxime Ripard reg_ldo2: ldo2 { 386239f2bb1SMaxime Ripard regulator-always-on; 387239f2bb1SMaxime Ripard regulator-min-microvolt = <3000000>; 388239f2bb1SMaxime Ripard regulator-max-microvolt = <3000000>; 389239f2bb1SMaxime Ripard regulator-name = "avcc"; 390239f2bb1SMaxime Ripard }; 391239f2bb1SMaxime Ripard 392239f2bb1SMaxime Ripard reg_ldo3: ldo3 { 393239f2bb1SMaxime Ripard regulator-name = "ldo3"; 394239f2bb1SMaxime Ripard }; 395239f2bb1SMaxime Ripard 396239f2bb1SMaxime Ripard reg_ldo4: ldo4 { 397239f2bb1SMaxime Ripard regulator-name = "ldo4"; 398239f2bb1SMaxime Ripard }; 399239f2bb1SMaxime Ripard 400239f2bb1SMaxime Ripard reg_ldo5: ldo5 { 401239f2bb1SMaxime Ripard regulator-name = "ldo5"; 402239f2bb1SMaxime Ripard }; 403239f2bb1SMaxime Ripard }; 404239f2bb1SMaxime Ripard 405239f2bb1SMaxime Ripard usb_power_supply: usb-power { 406239f2bb1SMaxime Ripard compatible = "x-powers,axp202-usb-power-supply"; 407239f2bb1SMaxime Ripard }; 408239f2bb1SMaxime Ripard }; 409239f2bb1SMaxime Ripard }; 410