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Documentation / devicetree / bindings / power / rx51-battery.txt


Based on kernel version 4.8. Page generated on 2016-10-06 23:13 EST.

1	Binding for Nokia N900 battery
2	
3	The Nokia N900 battery status can be read via the TWL4030's A/D converter.
4	
5	Required properties:
6	- compatible: Should contain one of the following:
7	 * "nokia,n900-battery"
8	- io-channels: Should contain IIO channel specifiers
9	               for each element in io-channel-names.
10	- io-channel-names: Should contain the following values:
11	 * "temp" - The ADC channel for temperature reading
12	 * "bsi"  - The ADC channel for battery size identification
13	 * "vbat" - The ADC channel to measure the battery voltage
14	
15	Example from Nokia N900:
16	
17	battery: n900-battery {
18		compatible = "nokia,n900-battery";
19		io-channels = <&twl4030_madc 0>,
20			      <&twl4030_madc 4>,
21			      <&twl4030_madc 12>;
22		io-channel-names = "temp",
23				   "bsi",
24				   "vbat";
25	};
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