nordic,npm1300-charger

Note

An implementation of a driver matching this compatible is available in drivers/sensor/nordic/npm1300_charger/npm1300_charger.c.

Description

NPM1300 PMIC Charger

Properties

Properties not inherited from the base binding file.

Name	Type	Details
`term-microvolt`	`int`	Charge termination voltage in uV. Available range is 3.5 V to 3.65 V and 4.0 V to 4.45 V in 50 mV steps. This property is required.
`term-warm-microvolt`	`int`	Charge termination voltage when warm in uV. Available range is 3.5 V to 3.65 V and 4.0 V to 4.45 V in 50 mV steps. If omitted, the term-microvolt value will be used.
`current-microamp`	`int`	Charge current in uA. Available range is 32 mA to 800 mA in 2mA steps. The value specified will be rounded down to the closest implemented value. This property is required.
`dischg-limit-microamp`	`int`	Discharge current limit in uA. Available range is 270 mA to 1340 mA in 3.23 mA steps. The value specified will be rounded down to the closest implemented value. This property is required.
`vbus-limit-microamp`	`int`	Vbus current limit in uA. Available values are 100 mA, or between 500 mA and 1500 mA in 100 mA steps. If omitted, the default value of 100 mA will be used.
`thermistor-ohms`	`int`	Thermistor nominal resistance type in ohms. This property is required. Legal values: `0`, `10000`, `47000`, `100000`
`thermistor-beta`	`int`	Beta value of selected thermistor. This property is required.
`thermistor-cold-millidegrees`	`int`	Thermistor cold threshold in milli-degrees
`thermistor-cool-millidegrees`	`int`	Thermistor cool threshold in milli-degrees
`thermistor-warm-millidegrees`	`int`	Thermistor warm threshold in milli-degrees
`thermistor-hot-millidegrees`	`int`	Thermistor hot threshold in milli-degrees
`charging-enable`	`boolean`	Enable charging.
`trickle-microvolt`	`int`	Trickle voltage threshold in uV. Trickle charging is enabled below this value. If omitted the device default of 2.9V is used. Default value: `2900000` Legal values: `2900000`, `2500000`
`term-current-percent`	`int`	Termination current, as a percentage of current-microamp. Charge completes when the charge current falls below this value. If omitted the device default of 10% is used. Default value: `10` Legal values: `10`, `20`
`vbatlow-charge-enable`	`boolean`	Allow charging when below the vbatlow threshold.
`disable-recharge`	`boolean`	Disable automatic recharge.
`dietemp-stop-millidegrees`	`int`	Die temperature halt threshold in milli-degrees. When die temperature exceeds this threshold, charging will be inhibited.
`dietemp-resume-millidegrees`	`int`	Die temperature resume threshold in milli-degrees. When die temperature falls below this threshold, charging will be permitted.
`friendly-name`	`string`	Human readable string describing the sensor. It can be used to distinguish multiple instances of the same model (e.g., lid accelerometer vs. base accelerometer in a laptop) to a host operating system. This property is defined in the Generic Sensor Property Usages of the HID Usage Tables specification (https://usb.org/sites/default/files/hut1_3_0.pdf, section 22.5).

Properties inherited from the base binding file, which defines common properties that may be set on many nodes. Not all of these may apply to the “nordic,npm1300-charger” compatible.

Name	Type	Details
`status`	`string`	indicates the operational status of a device Legal values: `'ok'`, `'okay'`, `'disabled'`, `'reserved'`, `'fail'`, `'fail-sss'` See Important properties for more information.
`compatible`	`string-array`	compatible strings This property is required. See Important properties for more information.
`reg`	`array`	register space See Important properties for more information.
`reg-names`	`string-array`	name of each register space
`interrupts`	`array`	interrupts for device See Important properties for more information.
`interrupts-extended`	`compound`	extended interrupt specifier for device
`interrupt-names`	`string-array`	name of each interrupt
`interrupt-parent`	`phandle`	phandle to interrupt controller node
`label`	`string`	Human readable string describing the device (used as device_get_binding() argument) See Important properties for more information. This property is deprecated.
`clocks`	`phandle-array`	Clock gate information
`clock-names`	`string-array`	name of each clock
`#address-cells`	`int`	number of address cells in reg property
`#size-cells`	`int`	number of size cells in reg property
`dmas`	`phandle-array`	DMA channels specifiers
`dma-names`	`string-array`	Provided names of DMA channel specifiers
`io-channels`	`phandle-array`	IO channels specifiers
`io-channel-names`	`string-array`	Provided names of IO channel specifiers
`mboxes`	`phandle-array`	mailbox / IPM channels specifiers
`mbox-names`	`string-array`	Provided names of mailbox / IPM channel specifiers
`power-domains`	`phandle-array`	Power domain specifiers
`power-domain-names`	`string-array`	Provided names of power domain specifiers
`#power-domain-cells`	`int`	Number of cells in power-domains property
`zephyr,deferred-init`	`boolean`	Do not initialize device automatically on boot. Device should be manually initialized using device_init().
`wakeup-source`	`boolean`	Property to identify that a device can be used as wake up source. When this property is provided a specific flag is set into the device that tells the system that the device is capable of wake up the system. Wake up capable devices are disabled (interruptions will not wake up the system) by default but they can be enabled at runtime if necessary.
`zephyr,pm-device-runtime-auto`	`boolean`	Automatically configure the device for runtime power management after the init function runs.
`zephyr,disabling-power-states`	`phandles`	List of power states that will disable this device power.