Documentation/devicetree/bindings/power/supply/qcom/qpnp-smbcharger.txt - kernel/msm-4.9 - Gitiles

 QPNP SMB Battery Charger

 QPNP SMB Charger is a single-cell switching mode battery charger. It can charge
 the battery and power the system via the USB and AC adapter input.

 The QPNP SMB Charger interfaces via the SPMI bus.

 There are six different peripherals adding the following functionality.
 Each of these peripherals are implemented as subnodes in the example at the
 end of this file.

 - qcom,chgr:		Supports charging control and status
 			reporting.
 - qcom,bat-if:		Battery status reporting such as presence,
 			temperature reporting and voltage collapse
 			protection.
 - qcom,usb-chgpth:	USB charge path detection and input current
 			limiting configuration.
 - qcom,dc-chgpth:	DC charge path detection and input current
 			limiting configuration.
 - qcom,chg-misc:	Miscellaneous features such as watchdog timers
 			and SYSOK pin control
 - qcom,chg-otg:		OTG configuration control.

 Parent node required properties:
 - compatible:		Must be "qcom,qpnp-smbcharger"
 - #address-cells:	Must be <1>
 - #size-cells:		Must be <1>
 - qcom,pmic-revid:      Should specify the phandle of PMIC
                         revid module. This is used to identify
                         the PMIC subtype.


 Sub node required properties:
 - reg:			The SPMI address for this peripheral
 - interrupts:		Specifies the interrupt associated with the peripheral.
 - interrupt-names:	Specifies the interrupt names for the peripheral. Every
 			available interrupt needs to have an associated name
 			with it to indentify its purpose.

 			The following lists each subnode and their corresponding
 			required interrupt names:

 			qcom,chgr:
 			 - chg-tcc-thr:		Triggers on charge completion.
 			 - chg-taper-thr:	Triggers on the taper charge
 						transtion.
 			 - chg-inhibit:		Notifies on battery voltage
 						being too high to resume
 						charging.
 			 - chg-p2f-thr:		Triggers on transitioning from
 						precharge to fastcharge.
 			 - chg-rechg-thr:	Triggers on battery voltage
 						falling below the resume
 						threshold.

 			qcom,bat-if:
 			 - batt-hot:		Triggers on battery temperature
 						hitting the hot threshold.
 						Charging stops.
 			 - batt-warm:		Triggers on battery temperature
 						hitting the warm threshold.
 						Charging current is reduced.
 			 - batt-cool:		Triggers on battery temperature
 						hitting the cool threshold.
 						Charging current is reduced
 			 - batt-cold:		Triggers on battery temperature
 						hitting the cold threshold.
 						Charging stops.
 			 - batt-missing:	Battery missing status
 						interrupt.
 			 - batt-low:		Triggers on battery voltage
 						falling across a low threshold.

 			qcom,usb-chgpth:
 			 - usbin-uv:		USB input voltage falls below a
 						valid threshold.
 			 - usbin-src-det:	USB automatic source detection
 						finishes.

 			qcom,dc-chgpth:
 			 - dcin-uv:		DC input voltage falls below a
 						valid threshold.

 			qcom,chgr-misc:
 			 - wdog-timeout-mins:	Charger watchdog timer
 						interrupt.
 			 - temp-shutdown:	Triggers when charger goes
 						overtemp and causes a shutdown.
 			 - power-ok:		Triggers when the charger
 						switcher turns on or off.

 Regulator Subnodes:
 - qcom,smbcharger-boost-otg	A subnode for a regulator device that turns on
 				the charger boost for OTG operation.
 - qcom,smbcharger-external-otg	A subnode for a regulator device that switches
 				off charging and the USB input charge path
 				in order to allow an external regulator to
 				operate. This can be used in place of the
 				qcom,smbcharger-boost-otg if an external boost
 				is available.

 Regulator Sub node required properties:
 - regulator-name		A name string for the regulator in question

 Optional Properties:
 - qcom,battery-psy-name		The name of the main battery power supply that
 				the charger will register. Failing to define
 				this property will default the name to
 				"battery".
 - qcom,bms-psy-name		The psy name to use for reporting battery
 				capacity. If left unspecified the capacity uses
 				a preprogrammed default value of 50.
 - qcom,float-voltage-mv		Float Voltage in mV - the maximum voltage up
 				to which the battery is charged. Supported
 				range 3600mV to 4500mV
 - qcom,float-voltage-comp	Specifies the JEITA float voltage compensation.
 				Value ranges from 0 to 63.
 - qcom,fastchg-current-ma	Specifies the fast charge current in mA. Supported
 				range is from 300mA to 3000mA.
 - qcom,fastchg-current-comp	Specifies the fast charge current compensation in
 				mA. Supported values are 250, 700, 900 and 1200mA.
 - qcom,charging-timeout-mins	Maximum duration in minutes that a single
 				charge cycle may last.  Supported values are:
 				0, 192, 384, 768, and 1536.  A value of 0
 				means that no charge cycle timeout is used and
 				charging can continue indefinitely.
 - qcom,precharging-timeout-mins	Maximum duration in minutes that a single
 				precharge cycle may last.  Supported values
 				are: 0, 24, 48, 96, 192.  A value of 0 means
 				that no precharge cycle timeout is used and
 				charging can continue indefinitely. Note that
 				the qcom,charging-timeout-mins property must
 				be specified in order for this to take effect.
 - qcom,dc-psy-type		The type of charger connected to the DC path.
 				Can be "Mains", "Wireless" or "Wipower"
 - qcom,dc-psy-ma		The current in mA dc path can support. Must be
 				specified if dc-psy-type is specified. Valid
 				range 300mA to 2000mA.
 - qcom,dcin-vadc		The phandle to pmi8994 voltage adc. The ADC is
 				used to get notifications when the DCIN voltage
 				crosses a programmed min/max threshold. This is
 				used to make configurations for optimized power
 				draw for Wipower.
 - qcom,wipower-div2-ilim-map
 - qcom,wipower-pt-ilim-map
 - qcom,wipower-default-ilim-map
 				Array of 5 elements to indicate the voltage ranges and their corresponding
 				current limits. The 5 elements with index [0..4] are:
 				[0] => voltage_low in uV
 				[1] => voltage_high in uV
 				[2] => current limit for pass through in mA
 				[3] => current limit for div2 mode dcin low voltage in mA
 				[4] => current limit for div2 mode dcin high voltage in mA
 				The div2 and pt tables indicate the current limits
 				to use when Wipower is operating in divide_by_2 mode
 				and pass through mode respectively.
 				The default table is used when the voltage ranges
 				are beyond the ones specified in the mapping table.
 				Note that if dcin-vadc or any of these mapping
 				tables are not specified, dynamic dcin input
 				is disabled.
 - qcom,charging-disabled	Set this if charging should be disabled in the
 				build by default.
 - qcom,resume-delta-mv		Specifies the minimum voltage drop in
 				millivolts below the float voltage that is
 				required in order to initiate a new charging
 				cycle. Supported values are: 50, 100, 200 and
 				300mV.
 - qcom,chg-inhibit-en		Boolean that indicates whether the charge inhibit
 				feature needs to be enabled. If this is not set,
 				charge inhibit feature is disabled by default.
 - qcom,chg-inhibit-fg		Indicates if the recharge threshold source has
 				to be Fuel gauge ADC. If this is not set, it
 				will be analog sensor by default.
 - qcom,bmd-algo-disabled	Indicates if the battery missing detection
 				algorithm is disabled. If this node is present
 				SMB uses the THERM pin for battery missing
 				detection.
 - qcom,charge-unknown-battery	Boolean that indicates whether an unknown
 				battery without a matching profile will be
 				charged. If this is not set, if the fuel gauge
 				does not recognize the battery based on its
 				battery ID, the charger will not start
 				charging.
 - qcom,bmd-pin-src		A string that indicates the source pin for the
 				battery missind detection. This can be either:
 				- "bpd_none"
 					battery is considered always present
 				- "bpd_id"
 					battery id pin is used
 				- "bpd_thm"
 					battery therm pin is used
 				- "bpd_thm_id"
 					both pins are used (battery is
 					considered missing if either pin is
 					floating).
 - qcom,iterm-ma			Specifies the termination current to indicate
 				end-of-charge. Possible values in mA:
 				50, 100, 150, 200, 250, 300, 500, 600.
 - qcom,iterm-disabled		Disables the termination current feature. This
 				is a boolean property.
 - otg-parent-supply		A phandle to an external boost regulator for
 				OTG if it exists.
 - qcom,thermal-mitigation:	Array of input current limit values for
 				different system thermal mitigation levels.
 				This should be a flat array that denotates the
 				maximum charge current in mA for each thermal
 				level.
 - qcom,rparasitics-uohm:	The parasitic resistance of the board following
 				the line from the battery connectors through
 				vph_power. This is used to calculate maximum
 				available current of the battery.
 - qcom,vled-max-uv:		The maximum input voltage of the flash leds.
 				This is used to calculate maximum available
 				current of the battery.
 - qcom,autoadjust-vfloat	A boolean property that when set, makes the
 				driver automatically readjust vfloat using the
 				fuel gauge ADC readings to make charging more
 				accurate.
 - qcom,jeita-temp-hard-limit	property when present will enable or disable
 				the jeita temperature hard limit based on the
 				value 1 or 0. Specify 0 if the jeita temp hard
 				limit needs to be disabled. If it is not present,
 				jeita temperature hard limit will be based on what
 				the bootloader had set earlier.
 - qcom,low-volt-dcin:		A boolean property which upon set will enable the
 				AICL deglitch configuration dynamically. This needs
 				to be set if the DCIN supply is going to be less
 				than or equal to 5V.
 - qcom,force-aicl-rerun:	A boolean property which upon set will enable the
 				AICL rerun by default along with the deglitch time
 				configured to long interval (20 ms). Also, specifying
 				this property will not adjust the AICL deglitch time
 				dynamically for handling the battery over-voltage
 				oscillations when the charger is headroom limited.
 - qcom,aicl-rerun-period-s	If force-aicl-rerun is on, this property dictates
 				how often aicl is reran in seconds. Possible values
 				are 45, 90, 180, and 360.
 - qcom,ibat-ocp-threshold-ua	Maximum current before the battery will trigger
 				overcurrent protection. Use the recommended
 				battery pack value minus some margin.
 - qcom,soft-vfloat-comp-disabled	Set this property when the battery is
 					powered via external source and could
 					go above the float voltage.
 - qcom,parallel-usb-min-current-ma	Minimum current drawn by the primary
 					charger before enabling the parallel
 					charger if one exists. Do not define
 					this property if no parallel chargers
 					exist.
 - qcom,parallel-usb-9v-min-current-ma	Minimum current drawn by the primary
 					charger before enabling the parallel
 					charger if one exists. This property
 					applies only for 9V chargers.
 - qcom,parallel-allowed-lowering-ma	Acceptable current drop from the initial limit
 					to keep parallel charger activated. If the
 					charger current reduces beyond this threshold
 					parallel charger is disabled. Must be specified
 					if parallel charger is used.
 - qcom,parallel-main-chg-fcc-percent	Percentage of the fast charge current allotted to the
 					main charger when parallel charging is enabled and
 					operational. If this property is not defined, the
 					driver defaults to a 50%/50% split between the main
 					and parallel charger.
 - qcom,parallel-main-chg-icl-percent	Percentage of the input current allotted to the
 					main charger when parallel charging is enabled and
 					operational. If this property is not defined, the
 					driver defaults to a 60%/40% split between the main
 					and parallel charger.
 - qcom,battery-data			Points to the phandle of node which
 					contains the battery-profiles supported
 					by the charger/FG.
 - qcom,chg-led-support		A bool property to support the charger led feature.
 - qcom,chg-led-sw-controls		A bool property to allow the software to control
 					the charger led without a valid charger.
 - qcom,skip-usb-notification	A boolean property to be used when usb gets present
 				and type from other means. Especially true on
 				liquid hardware, where usb presence is detected based on GPIO.
 - qcom,skip-usb-suspend-for-fake-battery	A boolean property to skip
 						suspending USB path for fake
 						battery.
 - qcom,vchg_sns-vadc		Phandle of the VADC node.
 - qcom,vchg-adc-channel-id	The ADC channel to which the VCHG is routed.

 Example:
 	qcom,qpnp-smbcharger {
 		compatible = "qcom,qpnp-smbcharger";
 		#address-cells = <1>;
 		#size-cells = <1>;

 		qcom,iterm-ma = <100>;
 		qcom,float-voltage-mv = <4200>;
 		qcom,resume-delta-mv = <100>;
 		qcom,bmd-pin-src = "bpd_thm_id";
 		qcom,dc-psy-type = "Mains";
 		qcom,dc-psy-ma = <1500>;
 		qcom,bms-psy-name = "bms";
 		qcom,battery-psy-name = "battery";
 		qcom,thermal-mitigation = <1500 700 600 325>;
 		qcom,vchg_sns-vadc = <&pmi8950_vadc>;
 		qcom,vchg-adc-channel-id = <3>;

 		qcom,chgr@1000 {
 			reg = <0x1000 0x100>;
 			interrupts =	<0x2 0x10 0x0>,
 					<0x2 0x10 0x1>,
 					<0x2 0x10 0x2>,
 					<0x2 0x10 0x3>,
 					<0x2 0x10 0x4>,
 					<0x2 0x10 0x5>,
 					<0x2 0x10 0x6>,
 					<0x2 0x10 0x7>;

 			interrupt-names =	"chg-error",
 						"chg-inhibit",
 						"chg-prechg-sft",
 						"chg-complete-chg-sft",
 						"chg-p2f-thr",
 						"chg-rechg-thr",
 						"chg-taper-thr",
 						"chg-tcc-thr";
 		};

 		qcom,otg@1100 {
 			reg = <0x1100 0x100>;
 		};

 		qcom,bat-if@1200 {
 			reg = <0x1200 0x100>;
 			interrupts =	<0x2 0x12 0x0>,
 					<0x2 0x12 0x1>,
 					<0x2 0x12 0x2>,
 					<0x2 0x12 0x3>,
 					<0x2 0x12 0x4>,
 					<0x2 0x12 0x5>,
 					<0x2 0x12 0x6>,
 					<0x2 0x12 0x7>;

 			interrupt-names =	"batt-hot",
 						"batt-warm",
 						"batt-cold",
 						"batt-cool",
 						"batt-ov",
 						"batt-low",
 						"batt-missing",
 						"batt-term-missing";
 		};

 		qcom,usb-chgpth@1300 {
 			reg = <0x1300 0x100>;
 			interrupts =	<0x2 0x13 0x0>,
 					<0x2 0x13 0x1>,
 					<0x2 0x13 0x2>,
 					<0x2 0x13 0x3>,
 					<0x2 0x13 0x4>,
 					<0x2 0x13 0x5>,
 					<0x2 0x13 0x6>;

 			interrupt-names =	"usbin-uv",
 						"usbin-ov",
 						"usbin-src-det",
 						"otg-fail",
 						"otg-oc",
 						"aicl-done",
 						"usbid-change";
 		};

 		qcom,dc-chgpth@1400 {
 			reg = <0x1400 0x100>;
 			interrupts =	<0x2 0x14 0x0>,
 					<0x2 0x14 0x1>;

 			interrupt-names =	"dcin-uv",
 						"dcin-ov";
 		};

 		qcom,chgr-misc@1600 {
 			reg = <0x1600 0x100>;
 			interrupts =	<0x2 0x16 0x0>,
 					<0x2 0x16 0x1>,
 					<0x2 0x16 0x2>,
 					<0x2 0x16 0x3>,
 					<0x2 0x16 0x4>,
 					<0x2 0x16 0x5>;

 			interrupt-names =	"power-ok",
 						"temp-shutdown",
 						"wdog-timeout",
 						"flash-fail",
 						"otst2",
 						"otst3";
 		};
 	};
	QPNP SMB Battery Charger

	QPNP SMB Charger is a single-cell switching mode battery charger. It can charge
	the battery and power the system via the USB and AC adapter input.

	The QPNP SMB Charger interfaces via the SPMI bus.

	There are six different peripherals adding the following functionality.
	Each of these peripherals are implemented as subnodes in the example at the
	end of this file.

	- qcom,chgr: Supports charging control and status
	reporting.
	- qcom,bat-if: Battery status reporting such as presence,
	temperature reporting and voltage collapse
	protection.
	- qcom,usb-chgpth: USB charge path detection and input current
	limiting configuration.
	- qcom,dc-chgpth: DC charge path detection and input current
	limiting configuration.
	- qcom,chg-misc: Miscellaneous features such as watchdog timers
	and SYSOK pin control
	- qcom,chg-otg: OTG configuration control.

	Parent node required properties:
	- compatible: Must be "qcom,qpnp-smbcharger"
	- #address-cells: Must be <1>
	- #size-cells: Must be <1>
	- qcom,pmic-revid: Should specify the phandle of PMIC
	revid module. This is used to identify
	the PMIC subtype.



	Sub node required properties:
	- reg: The SPMI address for this peripheral
	- interrupts: Specifies the interrupt associated with the peripheral.
	- interrupt-names: Specifies the interrupt names for the peripheral. Every
	available interrupt needs to have an associated name
	with it to indentify its purpose.

	The following lists each subnode and their corresponding
	required interrupt names:

	qcom,chgr:
	- chg-tcc-thr: Triggers on charge completion.
	- chg-taper-thr: Triggers on the taper charge
	transtion.
	- chg-inhibit: Notifies on battery voltage
	being too high to resume
	charging.
	- chg-p2f-thr: Triggers on transitioning from
	precharge to fastcharge.
	- chg-rechg-thr: Triggers on battery voltage
	falling below the resume
	threshold.

	qcom,bat-if:
	- batt-hot: Triggers on battery temperature
	hitting the hot threshold.
	Charging stops.
	- batt-warm: Triggers on battery temperature
	hitting the warm threshold.
	Charging current is reduced.
	- batt-cool: Triggers on battery temperature
	hitting the cool threshold.
	Charging current is reduced
	- batt-cold: Triggers on battery temperature
	hitting the cold threshold.
	Charging stops.
	- batt-missing: Battery missing status
	interrupt.
	- batt-low: Triggers on battery voltage
	falling across a low threshold.

	qcom,usb-chgpth:
	- usbin-uv: USB input voltage falls below a
	valid threshold.
	- usbin-src-det: USB automatic source detection
	finishes.

	qcom,dc-chgpth:
	- dcin-uv: DC input voltage falls below a
	valid threshold.

	qcom,chgr-misc:
	- wdog-timeout-mins: Charger watchdog timer
	interrupt.
	- temp-shutdown: Triggers when charger goes
	overtemp and causes a shutdown.
	- power-ok: Triggers when the charger
	switcher turns on or off.

	Regulator Subnodes:
	- qcom,smbcharger-boost-otg A subnode for a regulator device that turns on
	the charger boost for OTG operation.
	- qcom,smbcharger-external-otg A subnode for a regulator device that switches
	off charging and the USB input charge path
	in order to allow an external regulator to
	operate. This can be used in place of the
	qcom,smbcharger-boost-otg if an external boost
	is available.

	Regulator Sub node required properties:
	- regulator-name A name string for the regulator in question

	Optional Properties:
	- qcom,battery-psy-name The name of the main battery power supply that
	the charger will register. Failing to define
	this property will default the name to
	"battery".
	- qcom,bms-psy-name The psy name to use for reporting battery
	capacity. If left unspecified the capacity uses
	a preprogrammed default value of 50.
	- qcom,float-voltage-mv Float Voltage in mV - the maximum voltage up
	to which the battery is charged. Supported
	range 3600mV to 4500mV
	- qcom,float-voltage-comp Specifies the JEITA float voltage compensation.
	Value ranges from 0 to 63.
	- qcom,fastchg-current-ma Specifies the fast charge current in mA. Supported
	range is from 300mA to 3000mA.
	- qcom,fastchg-current-comp Specifies the fast charge current compensation in
	mA. Supported values are 250, 700, 900 and 1200mA.
	- qcom,charging-timeout-mins Maximum duration in minutes that a single
	charge cycle may last. Supported values are:
	0, 192, 384, 768, and 1536. A value of 0
	means that no charge cycle timeout is used and
	charging can continue indefinitely.
	- qcom,precharging-timeout-mins Maximum duration in minutes that a single
	precharge cycle may last. Supported values
	are: 0, 24, 48, 96, 192. A value of 0 means
	that no precharge cycle timeout is used and
	charging can continue indefinitely. Note that
	the qcom,charging-timeout-mins property must
	be specified in order for this to take effect.
	- qcom,dc-psy-type The type of charger connected to the DC path.
	Can be "Mains", "Wireless" or "Wipower"
	- qcom,dc-psy-ma The current in mA dc path can support. Must be
	specified if dc-psy-type is specified. Valid
	range 300mA to 2000mA.
	- qcom,dcin-vadc The phandle to pmi8994 voltage adc. The ADC is
	used to get notifications when the DCIN voltage
	crosses a programmed min/max threshold. This is
	used to make configurations for optimized power
	draw for Wipower.
	- qcom,wipower-div2-ilim-map
	- qcom,wipower-pt-ilim-map
	- qcom,wipower-default-ilim-map
	Array of 5 elements to indicate the voltage ranges and their corresponding
	current limits. The 5 elements with index [0..4] are:
	[0] => voltage_low in uV
	[1] => voltage_high in uV
	[2] => current limit for pass through in mA
	[3] => current limit for div2 mode dcin low voltage in mA
	[4] => current limit for div2 mode dcin high voltage in mA
	The div2 and pt tables indicate the current limits
	to use when Wipower is operating in divide_by_2 mode
	and pass through mode respectively.
	The default table is used when the voltage ranges
	are beyond the ones specified in the mapping table.
	Note that if dcin-vadc or any of these mapping
	tables are not specified, dynamic dcin input
	is disabled.
	- qcom,charging-disabled Set this if charging should be disabled in the
	build by default.
	- qcom,resume-delta-mv Specifies the minimum voltage drop in
	millivolts below the float voltage that is
	required in order to initiate a new charging
	cycle. Supported values are: 50, 100, 200 and
	300mV.
	- qcom,chg-inhibit-en Boolean that indicates whether the charge inhibit
	feature needs to be enabled. If this is not set,
	charge inhibit feature is disabled by default.
	- qcom,chg-inhibit-fg Indicates if the recharge threshold source has
	to be Fuel gauge ADC. If this is not set, it
	will be analog sensor by default.
	- qcom,bmd-algo-disabled Indicates if the battery missing detection
	algorithm is disabled. If this node is present
	SMB uses the THERM pin for battery missing
	detection.
	- qcom,charge-unknown-battery Boolean that indicates whether an unknown
	battery without a matching profile will be
	charged. If this is not set, if the fuel gauge
	does not recognize the battery based on its
	battery ID, the charger will not start
	charging.
	- qcom,bmd-pin-src A string that indicates the source pin for the
	battery missind detection. This can be either:
	- "bpd_none"
	battery is considered always present
	- "bpd_id"
	battery id pin is used
	- "bpd_thm"
	battery therm pin is used
	- "bpd_thm_id"
	both pins are used (battery is
	considered missing if either pin is
	floating).
	- qcom,iterm-ma Specifies the termination current to indicate
	end-of-charge. Possible values in mA:
	50, 100, 150, 200, 250, 300, 500, 600.
	- qcom,iterm-disabled Disables the termination current feature. This
	is a boolean property.
	- otg-parent-supply A phandle to an external boost regulator for
	OTG if it exists.
	- qcom,thermal-mitigation: Array of input current limit values for
	different system thermal mitigation levels.
	This should be a flat array that denotates the
	maximum charge current in mA for each thermal
	level.
	- qcom,rparasitics-uohm: The parasitic resistance of the board following
	the line from the battery connectors through
	vph_power. This is used to calculate maximum
	available current of the battery.
	- qcom,vled-max-uv: The maximum input voltage of the flash leds.
	This is used to calculate maximum available
	current of the battery.
	- qcom,autoadjust-vfloat A boolean property that when set, makes the
	driver automatically readjust vfloat using the
	fuel gauge ADC readings to make charging more
	accurate.
	- qcom,jeita-temp-hard-limit property when present will enable or disable
	the jeita temperature hard limit based on the
	value 1 or 0. Specify 0 if the jeita temp hard
	limit needs to be disabled. If it is not present,
	jeita temperature hard limit will be based on what
	the bootloader had set earlier.
	- qcom,low-volt-dcin: A boolean property which upon set will enable the
	AICL deglitch configuration dynamically. This needs
	to be set if the DCIN supply is going to be less
	than or equal to 5V.
	- qcom,force-aicl-rerun: A boolean property which upon set will enable the
	AICL rerun by default along with the deglitch time
	configured to long interval (20 ms). Also, specifying
	this property will not adjust the AICL deglitch time
	dynamically for handling the battery over-voltage
	oscillations when the charger is headroom limited.
	- qcom,aicl-rerun-period-s If force-aicl-rerun is on, this property dictates
	how often aicl is reran in seconds. Possible values
	are 45, 90, 180, and 360.
	- qcom,ibat-ocp-threshold-ua Maximum current before the battery will trigger
	overcurrent protection. Use the recommended
	battery pack value minus some margin.
	- qcom,soft-vfloat-comp-disabled Set this property when the battery is
	powered via external source and could
	go above the float voltage.
	- qcom,parallel-usb-min-current-ma Minimum current drawn by the primary
	charger before enabling the parallel
	charger if one exists. Do not define
	this property if no parallel chargers
	exist.
	- qcom,parallel-usb-9v-min-current-ma Minimum current drawn by the primary
	charger before enabling the parallel
	charger if one exists. This property
	applies only for 9V chargers.
	- qcom,parallel-allowed-lowering-ma Acceptable current drop from the initial limit
	to keep parallel charger activated. If the
	charger current reduces beyond this threshold
	parallel charger is disabled. Must be specified
	if parallel charger is used.
	- qcom,parallel-main-chg-fcc-percent Percentage of the fast charge current allotted to the
	main charger when parallel charging is enabled and
	operational. If this property is not defined, the
	driver defaults to a 50%/50% split between the main
	and parallel charger.
	- qcom,parallel-main-chg-icl-percent Percentage of the input current allotted to the
	main charger when parallel charging is enabled and
	operational. If this property is not defined, the
	driver defaults to a 60%/40% split between the main
	and parallel charger.
	- qcom,battery-data Points to the phandle of node which
	contains the battery-profiles supported
	by the charger/FG.
	- qcom,chg-led-support A bool property to support the charger led feature.
	- qcom,chg-led-sw-controls A bool property to allow the software to control
	the charger led without a valid charger.
	- qcom,skip-usb-notification A boolean property to be used when usb gets present
	and type from other means. Especially true on
	liquid hardware, where usb presence is detected based on GPIO.
	- qcom,skip-usb-suspend-for-fake-battery A boolean property to skip
	suspending USB path for fake
	battery.
	- qcom,vchg_sns-vadc Phandle of the VADC node.
	- qcom,vchg-adc-channel-id The ADC channel to which the VCHG is routed.

	Example:
	qcom,qpnp-smbcharger {
	compatible = "qcom,qpnp-smbcharger";
	#address-cells = <1>;
	#size-cells = <1>;

	qcom,iterm-ma = <100>;
	qcom,float-voltage-mv = <4200>;
	qcom,resume-delta-mv = <100>;
	qcom,bmd-pin-src = "bpd_thm_id";
	qcom,dc-psy-type = "Mains";
	qcom,dc-psy-ma = <1500>;
	qcom,bms-psy-name = "bms";
	qcom,battery-psy-name = "battery";
	qcom,thermal-mitigation = <1500 700 600 325>;
	qcom,vchg_sns-vadc = <&pmi8950_vadc>;
	qcom,vchg-adc-channel-id = <3>;

	qcom,chgr@1000 {
	reg = <0x1000 0x100>;
	interrupts = <0x2 0x10 0x0>,
	<0x2 0x10 0x1>,
	<0x2 0x10 0x2>,
	<0x2 0x10 0x3>,
	<0x2 0x10 0x4>,
	<0x2 0x10 0x5>,
	<0x2 0x10 0x6>,
	<0x2 0x10 0x7>;

	interrupt-names = "chg-error",
	"chg-inhibit",
	"chg-prechg-sft",
	"chg-complete-chg-sft",
	"chg-p2f-thr",
	"chg-rechg-thr",
	"chg-taper-thr",
	"chg-tcc-thr";
	};

	qcom,otg@1100 {
	reg = <0x1100 0x100>;
	};

	qcom,bat-if@1200 {
	reg = <0x1200 0x100>;
	interrupts = <0x2 0x12 0x0>,
	<0x2 0x12 0x1>,
	<0x2 0x12 0x2>,
	<0x2 0x12 0x3>,
	<0x2 0x12 0x4>,
	<0x2 0x12 0x5>,
	<0x2 0x12 0x6>,
	<0x2 0x12 0x7>;

	interrupt-names = "batt-hot",
	"batt-warm",
	"batt-cold",
	"batt-cool",
	"batt-ov",
	"batt-low",
	"batt-missing",
	"batt-term-missing";
	};

	qcom,usb-chgpth@1300 {
	reg = <0x1300 0x100>;
	interrupts = <0x2 0x13 0x0>,
	<0x2 0x13 0x1>,
	<0x2 0x13 0x2>,
	<0x2 0x13 0x3>,
	<0x2 0x13 0x4>,
	<0x2 0x13 0x5>,
	<0x2 0x13 0x6>;

	interrupt-names = "usbin-uv",
	"usbin-ov",
	"usbin-src-det",
	"otg-fail",
	"otg-oc",
	"aicl-done",
	"usbid-change";
	};

	qcom,dc-chgpth@1400 {
	reg = <0x1400 0x100>;
	interrupts = <0x2 0x14 0x0>,
	<0x2 0x14 0x1>;

	interrupt-names = "dcin-uv",
	"dcin-ov";
	};

	qcom,chgr-misc@1600 {
	reg = <0x1600 0x100>;
	interrupts = <0x2 0x16 0x0>,
	<0x2 0x16 0x1>,
	<0x2 0x16 0x2>,
	<0x2 0x16 0x3>,
	<0x2 0x16 0x4>,
	<0x2 0x16 0x5>;

	interrupt-names = "power-ok",
	"temp-shutdown",
	"wdog-timeout",
	"flash-fail",
	"otst2",
	"otst3";
	};
	};