blob: d28323bf133e59e650008486165a36de3296fef5 [file] [log] [blame]
#
# Copyright (c) 2023 Nordic Semiconductor ASA
#
# SPDX-License-Identifier: Apache-2.0
#
description: NPM1300 PMIC Charger
compatible: "nordic,npm1300-charger"
include: [sensor-device.yaml]
properties:
term-microvolt:
type: int
required: true
description: |
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.
term-warm-microvolt:
type: int
description: |
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:
type: int
required: true
description: |
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.
dischg-limit-microamp:
type: int
required: true
description: |
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.
vbus-limit-microamp:
type: int
description: |
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:
type: int
required: true
enum:
- 0
- 10000
- 47000
- 100000
description: Thermistor nominal resistance type in ohms.
thermistor-beta:
type: int
required: true
description: Beta value of selected thermistor.
thermistor-cold-millidegrees:
type: int
description: Thermistor cold threshold in milli-degrees
thermistor-cool-millidegrees:
type: int
description: Thermistor cool threshold in milli-degrees
thermistor-warm-millidegrees:
type: int
description: Thermistor warm threshold in milli-degrees
thermistor-hot-millidegrees:
type: int
description: Thermistor hot threshold in milli-degrees
charging-enable:
type: boolean
description: |
Enable charging.
trickle-microvolt:
type: int
enum:
- 2900000
- 2500000
default: 2900000
description: |
Trickle voltage threshold in uV.
Trickle charging is enabled below this value.
If omitted the device default of 2.9V is used.
term-current-percent:
type: int
enum:
- 10
- 20
default: 10
description: |
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.
vbatlow-charge-enable:
type: boolean
description: |
Allow charging when below the vbatlow threshold.
disable-recharge:
type: boolean
description: |
Disable automatic recharge.
dietemp-stop-millidegrees:
type: int
description: |
Die temperature halt threshold in milli-degrees.
When die temperature exceeds this threshold, charging will be inhibited.
dietemp-resume-millidegrees:
type: int
description: |
Die temperature resume threshold in milli-degrees.
When die temperature falls below this threshold, charging will be permitted.