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+# 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 <sboyd@kernel.org>
+
+properties:
+ $nodename:
+ oneOf:
+ - pattern: '^pmic@.*$'
+ - pattern: '^pm(a|s)?[0-9]*@.*$'
+ deprecated: true
+
+ compatible:
+ items:
+ - enum:
+ - qcom,pm2250
+ - qcom,pm6125
+ - qcom,pm6150
+ - qcom,pm6150l
+ - qcom,pm6350
+ - qcom,pm660
+ - qcom,pm660l
+ - qcom,pm7250b
+ - qcom,pm7550ba
+ - qcom,pm7325
+ - qcom,pm8004
+ - qcom,pm8005
+ - qcom,pm8009
+ - qcom,pm8010
+ - qcom,pm8019
+ - qcom,pm8028
+ - qcom,pm8110
+ - qcom,pm8150
+ - qcom,pm8150b
+ - qcom,pm8150c
+ - qcom,pm8150l
+ - qcom,pm8226
+ - qcom,pm8350
+ - qcom,pm8350b
+ - qcom,pm8350c
+ - qcom,pm8450
+ - qcom,pm8550
+ - qcom,pm8550b
+ - qcom,pm8550ve
+ - qcom,pm8550vs
+ - qcom,pm8841
+ - qcom,pm8909
+ - qcom,pm8916
+ - qcom,pm8937
+ - qcom,pm8941
+ - qcom,pm8950
+ - qcom,pm8953
+ - qcom,pm8994
+ - qcom,pm8998
+ - qcom,pma8084
+ - qcom,pmc8180
+ - qcom,pmc8180c
+ - qcom,pmd9635
+ - qcom,pmi632
+ - qcom,pmi8950
+ - qcom,pmi8962
+ - qcom,pmi8994
+ - qcom,pmi8998
+ - qcom,pmk8002
+ - qcom,pmk8350
+ - qcom,pmk8550
+ - qcom,pmm8155au
+ - qcom,pmm8654au
+ - qcom,pmp8074
+ - qcom,pmr735a
+ - qcom,pmr735b
+ - qcom,pmr735d
+ - qcom,pms405
+ - qcom,pmx55
+ - qcom,pmx65
+ - qcom,pmx75
+ - 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-rradc.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
+ $ref: /schemas/sound/qcom,pm8916-wcd-analog-codec.yaml#
+
+ "^battery@[0-9a-f]+$":
+ type: object
+ oneOf:
+ - $ref: /schemas/power/supply/qcom,pm8916-bms-vm.yaml#
+
+ "^charger@[0-9a-f]+$":
+ type: object
+ oneOf:
+ - $ref: /schemas/power/supply/qcom,pm8916-lbc.yaml#
+ - $ref: /schemas/power/supply/qcom,pm8941-charger.yaml#
+ - $ref: /schemas/power/supply/qcom,pm8941-coincell.yaml#
+ - $ref: /schemas/power/supply/qcom,pmi8998-charger.yaml#
+
+ "gpio@[0-9a-f]+$":
+ type: object
+ $ref: /schemas/pinctrl/qcom,pmic-gpio.yaml#
+
+ "^led-controller@[0-9a-f]+$":
+ type: object
+ $ref: /schemas/leds/qcom,spmi-flash-led.yaml#
+
+ "^nvram@[0-9a-f]+$":
+ type: object
+ $ref: /schemas/nvmem/qcom,spmi-sdam.yaml#
+
+ "phy@[0-9a-f]+$":
+ type: object
+ $ref: /schemas/phy/qcom,snps-eusb2-repeater.yaml#
+
+ "pon@[0-9a-f]+$":
+ 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
+ $ref: /schemas/thermal/qcom,spmi-temp-alarm.yaml#
+
+ "^typec@[0-9a-f]+$":
+ type: object
+ $ref: /schemas/usb/qcom,pmic-typec.yaml#
+
+ "^usb-detect@[0-9a-f]+$":
+ 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 <dt-bindings/spmi/spmi.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ 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 = <GIC_SPI 481 IRQ_TYPE_LEVEL_HIGH>;
+ qcom,ee = <0>;
+ qcom,channel = <0>;
+ #address-cells = <2>;
+ #size-cells = <0>;
+ interrupt-controller;
+ #interrupt-cells = <4>;
+
+ pmic@2 {
+ compatible = "qcom,pmi8998", "qcom,spmi-pmic";
+ reg = <0x2 SPMI_USID>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ 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 <dt-bindings/input/input.h>
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/iio/qcom,spmi-vadc.h>
+ #include <dt-bindings/spmi/spmi.h>
+
+ 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 = <KEY_POWER>;
+ };
+ };
+
+ 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>;
+
+ channel@6 {
+ reg = <ADC5_DIE_TEMP>;
+ label = "die_temp";
+ };
+
+ channel@4f {
+ reg = <ADC5_AMUX_THM3_100K_PU>;
+ 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>;
+ };
+ };
+
+ 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>;
+ };
+ };
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-16 06:47:31 +0000