45 lines
1.2 KiB
YAML
45 lines
1.2 KiB
YAML
# Copyright 2024 Google LLC
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# SPDX-License-Identifier: Apache-2.0
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description: |
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BQ25180 I2C Controlled, 1-Cell, 1-A Linear Battery Charger with Power Path
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and Ship Mode.
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The device has a single child node for the charger. For example:
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bq25180@6a {
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compatible = "ti,bq25180";
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reg = <0x6a>;
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constant-charge-current-max-microamp = <500000>;
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};
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compatible: "ti,bq25180"
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include: [battery.yaml, i2c-device.yaml]
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properties:
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constant-charge-current-max-microamp:
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type: int
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default: 0
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description: |
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Charge current set at init time in uA, available range is 5 mA to 800 mA.
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The value specified will be rounded down to the closest implemented
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value. If set to 0 (default) skip setting the charge current value at
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driver initialization.
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constant-charge-voltage-max-microvolt:
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type: int
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default: 4200000
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description: |
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The maximum voltage that the battery will be charged at, defaults to
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4.2V, matching the device default reset configuration.
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precharge-voltage-threshold-microvolt:
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type: int
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default: 3000000
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description: |
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Threshold at which voltage to switch to constant current charge.
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Must be either 3.0V or 2.8V
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