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: 50*66c8d559SKrzysztof Kozlowski properties: 51*66c8d559SKrzysztof 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: 61*66c8d559SKrzysztof Kozlowski properties: 62*66c8d559SKrzysztof Kozlowski x-powers,self-working-mode: false 63*66c8d559SKrzysztof 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 76239f2bb1SMaxime Ripardproperties: 77239f2bb1SMaxime Ripard compatible: 78239f2bb1SMaxime Ripard oneOf: 79239f2bb1SMaxime Ripard - enum: 80239f2bb1SMaxime Ripard - x-powers,axp152 81239f2bb1SMaxime Ripard - x-powers,axp202 82239f2bb1SMaxime Ripard - x-powers,axp209 83239f2bb1SMaxime Ripard - x-powers,axp221 84239f2bb1SMaxime Ripard - x-powers,axp223 85239f2bb1SMaxime Ripard - x-powers,axp803 86239f2bb1SMaxime Ripard - x-powers,axp806 87239f2bb1SMaxime Ripard - x-powers,axp809 88239f2bb1SMaxime Ripard - x-powers,axp813 89239f2bb1SMaxime Ripard - items: 90625065daSSamuel Holland - const: x-powers,axp228 91625065daSSamuel Holland - const: x-powers,axp221 92625065daSSamuel Holland - items: 93239f2bb1SMaxime Ripard - const: x-powers,axp805 94239f2bb1SMaxime Ripard - const: x-powers,axp806 95239f2bb1SMaxime Ripard - items: 96239f2bb1SMaxime Ripard - const: x-powers,axp305 97239f2bb1SMaxime Ripard - const: x-powers,axp805 98239f2bb1SMaxime Ripard - const: x-powers,axp806 99239f2bb1SMaxime Ripard - items: 100239f2bb1SMaxime Ripard - const: x-powers,axp818 101239f2bb1SMaxime Ripard - const: x-powers,axp813 102239f2bb1SMaxime Ripard 103239f2bb1SMaxime Ripard reg: 104239f2bb1SMaxime Ripard maxItems: 1 105239f2bb1SMaxime Ripard 106239f2bb1SMaxime Ripard interrupts: 107239f2bb1SMaxime Ripard maxItems: 1 108239f2bb1SMaxime Ripard 109239f2bb1SMaxime Ripard interrupt-controller: true 110239f2bb1SMaxime Ripard 111239f2bb1SMaxime Ripard "#interrupt-cells": 112239f2bb1SMaxime Ripard const: 1 113239f2bb1SMaxime Ripard 114239f2bb1SMaxime Ripard x-powers,drive-vbus-en: 115239f2bb1SMaxime Ripard type: boolean 116239f2bb1SMaxime Ripard description: > 117239f2bb1SMaxime Ripard Set this when the N_VBUSEN pin is used as an output pin to control an 118239f2bb1SMaxime Ripard external regulator to drive the OTG VBus, rather then as an input pin 119239f2bb1SMaxime Ripard which signals whether the board is driving OTG VBus or not. 120239f2bb1SMaxime Ripard 121239f2bb1SMaxime Ripard x-powers,self-working-mode: 122239f2bb1SMaxime Ripard type: boolean 123239f2bb1SMaxime Ripard description: > 124239f2bb1SMaxime Ripard Set this when the PMIC is wired for self-working mode through the MODESET 125239f2bb1SMaxime Ripard pin. 126239f2bb1SMaxime Ripard 127239f2bb1SMaxime Ripard x-powers,master-mode: 128239f2bb1SMaxime Ripard type: boolean 129239f2bb1SMaxime Ripard description: > 130239f2bb1SMaxime Ripard Set this when the PMIC is wired for master mode through the MODESET pin. 131239f2bb1SMaxime Ripard 132239f2bb1SMaxime Ripard vin1-supply: 133239f2bb1SMaxime Ripard description: > 134239f2bb1SMaxime Ripard DCDC1 power supply node, if present. 135239f2bb1SMaxime Ripard 136239f2bb1SMaxime Ripard vin2-supply: 137239f2bb1SMaxime Ripard description: > 138239f2bb1SMaxime Ripard DCDC2 power supply node, if present. 139239f2bb1SMaxime Ripard 140239f2bb1SMaxime Ripard vin3-supply: 141239f2bb1SMaxime Ripard description: > 142239f2bb1SMaxime Ripard DCDC3 power supply node, if present. 143239f2bb1SMaxime Ripard 144239f2bb1SMaxime Ripard vin4-supply: 145239f2bb1SMaxime Ripard description: > 146239f2bb1SMaxime Ripard DCDC4 power supply node, if present. 147239f2bb1SMaxime Ripard 148239f2bb1SMaxime Ripard vin5-supply: 149239f2bb1SMaxime Ripard description: > 150239f2bb1SMaxime Ripard DCDC5 power supply node, if present. 151239f2bb1SMaxime Ripard 152239f2bb1SMaxime Ripard vin6-supply: 153239f2bb1SMaxime Ripard description: > 154239f2bb1SMaxime Ripard DCDC6 power supply node, if present. 155239f2bb1SMaxime Ripard 156239f2bb1SMaxime Ripard vin7-supply: 157239f2bb1SMaxime Ripard description: > 158239f2bb1SMaxime Ripard DCDC7 power supply node, if present. 159239f2bb1SMaxime Ripard 160239f2bb1SMaxime Ripard vina-supply: 161239f2bb1SMaxime Ripard description: > 162239f2bb1SMaxime Ripard DCDCA power supply node, if present. 163239f2bb1SMaxime Ripard 164239f2bb1SMaxime Ripard vinb-supply: 165239f2bb1SMaxime Ripard description: > 166239f2bb1SMaxime Ripard DCDCB power supply node, if present. 167239f2bb1SMaxime Ripard 168239f2bb1SMaxime Ripard vinc-supply: 169239f2bb1SMaxime Ripard description: > 170239f2bb1SMaxime Ripard DCDCC power supply node, if present. 171239f2bb1SMaxime Ripard 172239f2bb1SMaxime Ripard vind-supply: 173239f2bb1SMaxime Ripard description: > 174239f2bb1SMaxime Ripard DCDCD power supply node, if present. 175239f2bb1SMaxime Ripard 176239f2bb1SMaxime Ripard vine-supply: 177239f2bb1SMaxime Ripard description: > 178239f2bb1SMaxime Ripard DCDCE power supply node, if present. 179239f2bb1SMaxime Ripard 180239f2bb1SMaxime Ripard acin-supply: 181239f2bb1SMaxime Ripard description: > 182239f2bb1SMaxime Ripard LDO1 power supply node, if present. 183239f2bb1SMaxime Ripard 184239f2bb1SMaxime Ripard ldo24in-supply: 185239f2bb1SMaxime Ripard description: > 186239f2bb1SMaxime Ripard LDO2 and LDO4 power supply node, if present. 187239f2bb1SMaxime Ripard 188239f2bb1SMaxime Ripard ldo3in-supply: 189239f2bb1SMaxime Ripard description: > 190239f2bb1SMaxime Ripard LDO3 power supply node, if present. 191239f2bb1SMaxime Ripard 192239f2bb1SMaxime Ripard ldo5in-supply: 193239f2bb1SMaxime Ripard description: > 194239f2bb1SMaxime Ripard LDO5 power supply node, if present. 195239f2bb1SMaxime Ripard 196239f2bb1SMaxime Ripard aldoin-supply: 197239f2bb1SMaxime Ripard description: > 198239f2bb1SMaxime Ripard ALDO* power supply node, if present. 199239f2bb1SMaxime Ripard 200239f2bb1SMaxime Ripard bldoin-supply: 201239f2bb1SMaxime Ripard description: > 202239f2bb1SMaxime Ripard BLDO* power supply node, if present. 203239f2bb1SMaxime Ripard 204239f2bb1SMaxime Ripard cldoin-supply: 205239f2bb1SMaxime Ripard description: > 206239f2bb1SMaxime Ripard CLDO* power supply node, if present. 207239f2bb1SMaxime Ripard 208239f2bb1SMaxime Ripard dldoin-supply: 209239f2bb1SMaxime Ripard description: > 210239f2bb1SMaxime Ripard DLDO* power supply node, if present. 211239f2bb1SMaxime Ripard 212239f2bb1SMaxime Ripard eldoin-supply: 213239f2bb1SMaxime Ripard description: > 214239f2bb1SMaxime Ripard ELDO* power supply node, if present. 215239f2bb1SMaxime Ripard 216239f2bb1SMaxime Ripard fldoin-supply: 217239f2bb1SMaxime Ripard description: > 218239f2bb1SMaxime Ripard FLDO* power supply node, if present. 219239f2bb1SMaxime Ripard 220239f2bb1SMaxime Ripard ips-supply: 221239f2bb1SMaxime Ripard description: > 222239f2bb1SMaxime Ripard LDO_IO0, LDO_IO1 and RTC_LDO power supply node, if present. 223239f2bb1SMaxime Ripard 224239f2bb1SMaxime Ripard drivevbus-supply: 225239f2bb1SMaxime Ripard description: > 226239f2bb1SMaxime Ripard DRIVEVBUS power supply node, if present. 227239f2bb1SMaxime Ripard 228239f2bb1SMaxime Ripard swin-supply: 229239f2bb1SMaxime Ripard description: > 230239f2bb1SMaxime Ripard SW power supply node, if present. 231239f2bb1SMaxime Ripard 232239f2bb1SMaxime Ripard adc: 233239f2bb1SMaxime Ripard $ref: /schemas/iio/adc/x-powers,axp209-adc.yaml# 234239f2bb1SMaxime Ripard 235239f2bb1SMaxime Ripard gpio: 236239f2bb1SMaxime Ripard $ref: /schemas/gpio/x-powers,axp209-gpio.yaml# 237239f2bb1SMaxime Ripard 238239f2bb1SMaxime Ripard ac-power: 239239f2bb1SMaxime Ripard $ref: /schemas/power/supply/x-powers,axp20x-ac-power-supply.yaml# 240239f2bb1SMaxime Ripard 241239f2bb1SMaxime Ripard battery-power: 242239f2bb1SMaxime Ripard $ref: /schemas/power/supply/x-powers,axp20x-battery-power-supply.yaml# 243239f2bb1SMaxime Ripard 244239f2bb1SMaxime Ripard usb-power: 245239f2bb1SMaxime Ripard $ref: /schemas/power/supply/x-powers,axp20x-usb-power-supply.yaml# 246239f2bb1SMaxime Ripard 247239f2bb1SMaxime Ripard regulators: 248239f2bb1SMaxime Ripard type: object 249239f2bb1SMaxime Ripard 250239f2bb1SMaxime Ripard properties: 251239f2bb1SMaxime Ripard x-powers,dcdc-freq: 252239f2bb1SMaxime Ripard $ref: /schemas/types.yaml#/definitions/uint32 253239f2bb1SMaxime Ripard description: > 254239f2bb1SMaxime Ripard Defines the work frequency of DC-DC in kHz. 255239f2bb1SMaxime Ripard 256239f2bb1SMaxime Ripard patternProperties: 257239f2bb1SMaxime Ripard "^(([a-f])?ldo[0-9]|dcdc[0-7a-e]|ldo(_|-)io(0|1)|(dc1)?sw|rtc(_|-)ldo|drivevbus|dc5ldo)$": 258239f2bb1SMaxime Ripard $ref: /schemas/regulator/regulator.yaml# 259239f2bb1SMaxime Ripard type: object 26042839dcaSRob Herring unevaluatedProperties: false 261239f2bb1SMaxime Ripard 262239f2bb1SMaxime Ripard properties: 263239f2bb1SMaxime Ripard regulator-ramp-delay: 264239f2bb1SMaxime Ripard description: > 265239f2bb1SMaxime Ripard Only 800 and 1600 are valid for the DCDC2 and LDO3 regulators on 266239f2bb1SMaxime Ripard the AXP209. 267239f2bb1SMaxime Ripard 268239f2bb1SMaxime Ripard regulator-soft-start: 269239f2bb1SMaxime Ripard description: > 270239f2bb1SMaxime Ripard Only valid for the LDO3 regulator. 271239f2bb1SMaxime Ripard 272239f2bb1SMaxime Ripard x-powers,dcdc-workmode: 273239f2bb1SMaxime Ripard $ref: /schemas/types.yaml#/definitions/uint32 274239f2bb1SMaxime Ripard enum: [0, 1] 275239f2bb1SMaxime Ripard description: > 276239f2bb1SMaxime Ripard Only valid for DCDC regulators. Setup 1 for PWM mode, 0 277239f2bb1SMaxime Ripard for AUTO (PWM/PFM) mode. The DCDC regulators work in a 278239f2bb1SMaxime Ripard mixed PWM/PFM mode, using PFM under light loads and 279239f2bb1SMaxime Ripard switching to PWM for heavier loads. Forcing PWM mode 280239f2bb1SMaxime Ripard trades efficiency under light loads for lower output 281239f2bb1SMaxime Ripard noise. This probably makes sense for HiFi audio related 282239f2bb1SMaxime Ripard applications that aren't battery constrained. 283239f2bb1SMaxime Ripard 284239f2bb1SMaxime Ripard additionalProperties: false 285239f2bb1SMaxime Ripard 286239f2bb1SMaxime Ripardrequired: 287239f2bb1SMaxime Ripard - compatible 288239f2bb1SMaxime Ripard - reg 289239f2bb1SMaxime Ripard - "#interrupt-cells" 290239f2bb1SMaxime Ripard - interrupt-controller 291239f2bb1SMaxime Ripard 292239f2bb1SMaxime RipardadditionalProperties: false 293239f2bb1SMaxime Ripard 294239f2bb1SMaxime Ripardexamples: 295239f2bb1SMaxime Ripard - | 296239f2bb1SMaxime Ripard i2c0 { 297239f2bb1SMaxime Ripard #address-cells = <1>; 298239f2bb1SMaxime Ripard #size-cells = <0>; 299239f2bb1SMaxime Ripard 300239f2bb1SMaxime Ripard pmic@30 { 301239f2bb1SMaxime Ripard compatible = "x-powers,axp152"; 302239f2bb1SMaxime Ripard reg = <0x30>; 303239f2bb1SMaxime Ripard interrupts = <0>; 304239f2bb1SMaxime Ripard interrupt-controller; 305239f2bb1SMaxime Ripard #interrupt-cells = <1>; 306239f2bb1SMaxime Ripard }; 307239f2bb1SMaxime Ripard }; 308239f2bb1SMaxime Ripard 309239f2bb1SMaxime Ripard - | 310239f2bb1SMaxime Ripard #include <dt-bindings/interrupt-controller/irq.h> 311239f2bb1SMaxime Ripard 312239f2bb1SMaxime Ripard i2c0 { 313239f2bb1SMaxime Ripard #address-cells = <1>; 314239f2bb1SMaxime Ripard #size-cells = <0>; 315239f2bb1SMaxime Ripard 316239f2bb1SMaxime Ripard pmic@34 { 317239f2bb1SMaxime Ripard compatible = "x-powers,axp209"; 318239f2bb1SMaxime Ripard reg = <0x34>; 319239f2bb1SMaxime Ripard interrupt-parent = <&nmi_intc>; 320239f2bb1SMaxime Ripard interrupts = <0 IRQ_TYPE_LEVEL_LOW>; 321239f2bb1SMaxime Ripard interrupt-controller; 322239f2bb1SMaxime Ripard #interrupt-cells = <1>; 323239f2bb1SMaxime Ripard 324239f2bb1SMaxime Ripard ac_power_supply: ac-power { 325239f2bb1SMaxime Ripard compatible = "x-powers,axp202-ac-power-supply"; 326239f2bb1SMaxime Ripard }; 327239f2bb1SMaxime Ripard 328239f2bb1SMaxime Ripard axp_adc: adc { 329239f2bb1SMaxime Ripard compatible = "x-powers,axp209-adc"; 330239f2bb1SMaxime Ripard #io-channel-cells = <1>; 331239f2bb1SMaxime Ripard }; 332239f2bb1SMaxime Ripard 333239f2bb1SMaxime Ripard axp_gpio: gpio { 334239f2bb1SMaxime Ripard compatible = "x-powers,axp209-gpio"; 335239f2bb1SMaxime Ripard gpio-controller; 336239f2bb1SMaxime Ripard #gpio-cells = <2>; 337239f2bb1SMaxime Ripard 338239f2bb1SMaxime Ripard gpio0-adc-pin { 339239f2bb1SMaxime Ripard pins = "GPIO0"; 340239f2bb1SMaxime Ripard function = "adc"; 341239f2bb1SMaxime Ripard }; 342239f2bb1SMaxime Ripard }; 343239f2bb1SMaxime Ripard 344239f2bb1SMaxime Ripard battery_power_supply: battery-power { 345239f2bb1SMaxime Ripard compatible = "x-powers,axp209-battery-power-supply"; 346239f2bb1SMaxime Ripard }; 347239f2bb1SMaxime Ripard 348239f2bb1SMaxime Ripard regulators { 349239f2bb1SMaxime Ripard /* Default work frequency for buck regulators */ 350239f2bb1SMaxime Ripard x-powers,dcdc-freq = <1500>; 351239f2bb1SMaxime Ripard 352239f2bb1SMaxime Ripard reg_dcdc2: dcdc2 { 353239f2bb1SMaxime Ripard regulator-always-on; 354239f2bb1SMaxime Ripard regulator-min-microvolt = <1000000>; 355239f2bb1SMaxime Ripard regulator-max-microvolt = <1450000>; 356239f2bb1SMaxime Ripard regulator-name = "vdd-cpu"; 357239f2bb1SMaxime Ripard }; 358239f2bb1SMaxime Ripard 359239f2bb1SMaxime Ripard reg_dcdc3: dcdc3 { 360239f2bb1SMaxime Ripard regulator-always-on; 361239f2bb1SMaxime Ripard regulator-min-microvolt = <1000000>; 362239f2bb1SMaxime Ripard regulator-max-microvolt = <1400000>; 363239f2bb1SMaxime Ripard regulator-name = "vdd-int-dll"; 364239f2bb1SMaxime Ripard }; 365239f2bb1SMaxime Ripard 366239f2bb1SMaxime Ripard reg_ldo1: ldo1 { 367239f2bb1SMaxime Ripard /* LDO1 is a fixed output regulator */ 368239f2bb1SMaxime Ripard regulator-always-on; 369239f2bb1SMaxime Ripard regulator-min-microvolt = <1300000>; 370239f2bb1SMaxime Ripard regulator-max-microvolt = <1300000>; 371239f2bb1SMaxime Ripard regulator-name = "vdd-rtc"; 372239f2bb1SMaxime Ripard }; 373239f2bb1SMaxime Ripard 374239f2bb1SMaxime Ripard reg_ldo2: ldo2 { 375239f2bb1SMaxime Ripard regulator-always-on; 376239f2bb1SMaxime Ripard regulator-min-microvolt = <3000000>; 377239f2bb1SMaxime Ripard regulator-max-microvolt = <3000000>; 378239f2bb1SMaxime Ripard regulator-name = "avcc"; 379239f2bb1SMaxime Ripard }; 380239f2bb1SMaxime Ripard 381239f2bb1SMaxime Ripard reg_ldo3: ldo3 { 382239f2bb1SMaxime Ripard regulator-name = "ldo3"; 383239f2bb1SMaxime Ripard }; 384239f2bb1SMaxime Ripard 385239f2bb1SMaxime Ripard reg_ldo4: ldo4 { 386239f2bb1SMaxime Ripard regulator-name = "ldo4"; 387239f2bb1SMaxime Ripard }; 388239f2bb1SMaxime Ripard 389239f2bb1SMaxime Ripard reg_ldo5: ldo5 { 390239f2bb1SMaxime Ripard regulator-name = "ldo5"; 391239f2bb1SMaxime Ripard }; 392239f2bb1SMaxime Ripard }; 393239f2bb1SMaxime Ripard 394239f2bb1SMaxime Ripard usb_power_supply: usb-power { 395239f2bb1SMaxime Ripard compatible = "x-powers,axp202-usb-power-supply"; 396239f2bb1SMaxime Ripard }; 397239f2bb1SMaxime Ripard }; 398239f2bb1SMaxime Ripard }; 399