88 lines
2.1 KiB
YAML
88 lines
2.1 KiB
YAML
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# SPDX-License-Identifier: GPL-2.0
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# Copyright (C) 2021 Sebastian Reichel
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/power/supply/cpcap-battery.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Motorola CPCAP PMIC battery
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maintainers:
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- Tony Lindgren <tony@atomide.com>
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- Sebastian Reichel <sre@kernel.org>
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description: |
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Motorola CPCAP is a PMIC found in some mobile phones, e.g.
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the Droid 4. This binding describes its battery fuel gauge
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sub-function.
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allOf:
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- $ref: power-supply.yaml#
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properties:
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compatible:
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const: motorola,cpcap-battery
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interrupts:
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items:
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- description: eol interrupt
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- description: low battery percentage interrupt
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- description: critical battery percentage interrupt
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- description: charger detect interrupt
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- description: battery detect interrupt
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- description: coulomb counter calibration interrupt
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interrupt-names:
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items:
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- const: eol
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- const: lowbph
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- const: lowbpl
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- const: chrgcurr1
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- const: battdetb
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- const: cccal
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io-channels:
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items:
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- description: battery temperature
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- description: battery voltage
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- description: battery charge current
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- description: battery current
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io-channel-names:
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items:
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- const: battdetb
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- const: battp
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- const: chg_isense
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- const: batti
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power-supplies: true
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required:
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- compatible
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- interrupts
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- interrupt-names
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- io-channels
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- io-channel-names
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- power-supplies
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additionalProperties: false
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examples:
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- |
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cpcap {
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battery {
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compatible = "motorola,cpcap-battery";
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interrupts-extended =
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<&cpcap 6 0>, <&cpcap 5 0>, <&cpcap 3 0>,
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<&cpcap 20 0>, <&cpcap 54 0>, <&cpcap 57 0>;
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interrupt-names =
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"eol", "lowbph", "lowbpl",
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"chrgcurr1", "battdetb", "cccal";
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io-channels = <&cpcap_adc 0>, <&cpcap_adc 1>,
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<&cpcap_adc 5>, <&cpcap_adc 6>;
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io-channel-names = "battdetb", "battp",
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"chg_isense", "batti";
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power-supplies = <&cpcap_charger>;
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};
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};
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