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# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: "http://devicetree.org/schemas/power/supply/nokia,n900-battery.yaml#"
$schema: "http://devicetree.org/meta-schemas/core.yaml#"
title: Nokia N900 battery
maintainers:
- Pali Rohár <pali@kernel.org>
- Sebastian Reichel <sre@kernel.org>
allOf:
- $ref: power-supply.yaml#
properties:
compatible:
const: nokia,n900-battery
io-channels:
items:
- description: ADC channel for temperature reading
- description: ADC channel for battery size identification
- description: ADC channel to measure the battery voltage
io-channel-names:
items:
- const: temp
- const: bsi
- const: vbat
required:
- compatible
- io-channels
- io-channel-names
additionalProperties: false
examples:
- |
battery {
compatible = "nokia,n900-battery";
io-channels = <&twl4030_madc 0>,
<&twl4030_madc 4>,
<&twl4030_madc 12>;
io-channel-names = "temp",
"bsi",
"vbat";
};
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