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# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/power/supply/sc27xx-fg.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Spreadtrum SC27XX PMICs Fuel Gauge Unit Power Supply
maintainers:
- Sebastian Reichel <sre@kernel.org>
allOf:
- $ref: power-supply.yaml#
properties:
compatible:
enum:
- sprd,sc2720-fgu
- sprd,sc2721-fgu
- sprd,sc2723-fgu
- sprd,sc2730-fgu
- sprd,sc2731-fgu
reg:
maxItems: 1
battery-detect-gpios:
maxItems: 1
bat-detect-gpio:
maxItems: 1
deprecated: true
description: use battery-detect-gpios instead
interrupts:
maxItems: 1
io-channels:
items:
- description: Battery Temperature ADC
- description: Battery Charge Voltage ADC
io-channel-names:
items:
- const: bat-temp
- const: charge-vol
nvmem-cells:
maxItems: 1
description: Calibration cells provided by eFuse device
nvmem-cell-names:
const: fgu_calib
sprd,calib-resistance-micro-ohms:
description: real resistance of coulomb counter chip in micro Ohms
monitored-battery: true
required:
- compatible
- reg
- battery-detect-gpios
- interrupts
- io-channels
- io-channel-names
- nvmem-cells
- nvmem-cell-names
- sprd,calib-resistance-micro-ohms
- monitored-battery
additionalProperties: false
...
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