# SPDX-License-Identifier: GPL-2.0-only %YAML 1.2 --- $id: http://devicetree.org/schemas/mfd/qcom,spmi-pmic.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm SPMI PMICs multi-function device description: | Some Qualcomm PMICs used with the Snapdragon series SoCs are interfaced to the chip via the SPMI (System Power Management Interface) bus. Support for multiple independent functions are implemented by splitting the 16-bit SPMI peripheral address space into 256 smaller fixed-size regions, 256 bytes each. A function can consume one or more of these fixed-size register regions. The Qualcomm SPMI series includes the PM8941, PM8841, PMA8084, PM8998 and other PMICs. These PMICs use a "QPNP" scheme through SPMI interface. QPNP is effectively a partitioning scheme for dividing the SPMI extended register space up into logical pieces, and set of fixed register locations/definitions within these regions, with some of these regions specifically used for interrupt handling. maintainers: - Stephen Boyd properties: $nodename: oneOf: - pattern: '^pmic@.*$' - pattern: '^pm(a|s)?[0-9]*@.*$' deprecated: true compatible: items: - enum: - qcom,pm6125 - qcom,pm6150 - qcom,pm6150l - qcom,pm6350 - qcom,pm660 - qcom,pm660l - qcom,pm7250b - qcom,pm7325 - qcom,pm8004 - qcom,pm8005 - qcom,pm8009 - qcom,pm8019 - qcom,pm8028 - qcom,pm8110 - qcom,pm8150 - qcom,pm8150b - qcom,pm8150c - qcom,pm8150l - qcom,pm8226 - qcom,pm8350 - qcom,pm8350b - qcom,pm8350c - qcom,pm8841 - qcom,pm8909 - qcom,pm8916 - qcom,pm8941 - qcom,pm8950 - qcom,pm8953 - qcom,pm8994 - qcom,pm8998 - qcom,pma8084 - qcom,pmd9635 - qcom,pmi8950 - qcom,pmi8962 - qcom,pmi8994 - qcom,pmi8998 - qcom,pmk8002 - qcom,pmk8350 - qcom,pmm8155au - qcom,pmp8074 - qcom,pmr735a - qcom,pmr735b - qcom,pms405 - qcom,pmx55 - qcom,pmx65 - qcom,smb2351 - const: qcom,spmi-pmic reg: minItems: 1 maxItems: 2 '#address-cells': const: 1 '#size-cells': const: 0 labibb: type: object $ref: /schemas/regulator/qcom-labibb-regulator.yaml# regulators: type: object $ref: /schemas/regulator/qcom,spmi-regulator.yaml# pwm: type: object $ref: /schemas/leds/leds-qcom-lpg.yaml# patternProperties: "^adc@[0-9a-f]+$": type: object oneOf: - $ref: /schemas/iio/adc/qcom,spmi-iadc.yaml# - $ref: /schemas/iio/adc/qcom,spmi-vadc.yaml# "^adc-tm@[0-9a-f]+$": type: object # ref depends on compatible, see allOf below "^audio-codec@[0-9a-f]+$": type: object additionalProperties: true # FIXME qcom,pm8916-wcd-analog-codec binding not converted yet "^charger@[0-9a-f]+$": type: object oneOf: - $ref: /schemas/power/supply/qcom,pm8941-charger.yaml# - $ref: /schemas/power/supply/qcom,pm8941-coincell.yaml# "gpio@[0-9a-f]+$": type: object $ref: /schemas/pinctrl/qcom,pmic-gpio.yaml# "pon@[0-9a-f]+$": type: object $ref: /schemas/power/reset/qcom,pon.yaml# "^rtc@[0-9a-f]+$": type: object $ref: /schemas/rtc/qcom-pm8xxx-rtc.yaml# "^temp-alarm@[0-9a-f]+$": type: object $ref: /schemas/thermal/qcom,spmi-temp-alarm.yaml# "^usb-detect@[0-9a-f]+$": type: object $ref: /schemas/extcon/qcom,pm8941-misc.yaml# "^usb-vbus-regulator@[0-9a-f]+$": type: object $ref: /schemas/regulator/qcom,usb-vbus-regulator.yaml# "^vibrator@[0-9a-f]+$": type: object $ref: /schemas/input/qcom,pm8xxx-vib.yaml# "^mpps@[0-9a-f]+$": type: object $ref: /schemas/pinctrl/qcom,pmic-mpp.yaml# "(.*)?(wled|leds)@[0-9a-f]+$": type: object $ref: /schemas/leds/backlight/qcom-wled.yaml# unevaluatedProperties: false required: - compatible - reg allOf: - if: properties: compatible: contains: enum: - qcom,pm8998 then: patternProperties: "^adc-tm@[0-9a-f]+$": $ref: /schemas/thermal/qcom-spmi-adc-tm-hc.yaml# else: patternProperties: "^adc-tm@[0-9a-f]+$": $ref: /schemas/thermal/qcom-spmi-adc-tm5.yaml# additionalProperties: false examples: - | #include #include #include spmi@c440000 { compatible = "qcom,spmi-pmic-arb"; reg = <0x0c440000 0x1100>, <0x0c600000 0x2000000>, <0x0e600000 0x100000>, <0x0e700000 0xa0000>, <0x0c40a000 0x26000>; reg-names = "core", "chnls", "obsrvr", "intr", "cnfg"; interrupt-names = "periph_irq"; interrupts = ; qcom,ee = <0>; qcom,channel = <0>; #address-cells = <2>; #size-cells = <0>; interrupt-controller; #interrupt-cells = <4>; pmi8998_lsid0: pmic@2 { compatible = "qcom,pmi8998", "qcom,spmi-pmic"; reg = <0x2 SPMI_USID>; #address-cells = <1>; #size-cells = <0>; pmi8998_gpio: gpio@c000 { compatible = "qcom,pmi8998-gpio", "qcom,spmi-gpio"; reg = <0xc000>; gpio-controller; gpio-ranges = <&pmi8998_gpio 0 0 14>; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; }; }; }; - | #include #include #include #include #include pmic@0 { compatible = "qcom,pm6150", "qcom,spmi-pmic"; reg = <0x0 SPMI_USID>; #address-cells = <1>; #size-cells = <0>; pon@800 { compatible = "qcom,pm8998-pon"; reg = <0x800>; mode-bootloader = <0x2>; mode-recovery = <0x1>; pwrkey { compatible = "qcom,pm8941-pwrkey"; interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>; debounce = <15625>; bias-pull-up; linux,code = ; }; }; temp-alarm@2400 { compatible = "qcom,spmi-temp-alarm"; reg = <0x2400>; interrupts = <0x0 0x24 0x0 IRQ_TYPE_EDGE_RISING>; io-channels = <&pm6150_adc ADC5_DIE_TEMP>; io-channel-names = "thermal"; #thermal-sensor-cells = <0>; }; pm6150_adc: adc@3100 { compatible = "qcom,spmi-adc5"; reg = <0x3100>; interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>; #address-cells = <1>; #size-cells = <0>; #io-channel-cells = <1>; adc-chan@6 { reg = ; label = "die_temp"; }; adc-chan@4f { reg = ; qcom,ratiometric; qcom,hw-settle-time = <200>; }; }; adc-tm@3500 { compatible = "qcom,spmi-adc-tm5"; reg = <0x3500>; interrupts = <0x0 0x35 0x0 IRQ_TYPE_EDGE_RISING>; #thermal-sensor-cells = <1>; #address-cells = <1>; #size-cells = <0>; charger-thermistor@0 { reg = <0>; io-channels = <&pm6150_adc ADC5_AMUX_THM3_100K_PU>; qcom,ratiometric; qcom,hw-settle-time-us = <200>; }; }; pm6150_gpio: gpio@c000 { compatible = "qcom,pm6150-gpio", "qcom,spmi-gpio"; reg = <0xc000>; gpio-controller; gpio-ranges = <&pm6150_gpio 0 0 10>; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; }; };