| Binding for Nokia N900 battery |
| |
| The Nokia N900 battery status can be read via the TWL4030's A/D converter. |
| |
| Required properties: |
| - compatible: Should contain one of the following: |
| * "nokia,n900-battery" |
| - io-channels: Should contain IIO channel specifiers |
| for each element in io-channel-names. |
| - io-channel-names: Should contain the following values: |
| * "temp" - The ADC channel for temperature reading |
| * "bsi" - The ADC channel for battery size identification |
| * "vbat" - The ADC channel to measure the battery voltage |
| |
| Example from Nokia N900: |
| |
| battery: n900-battery { |
| compatible = "nokia,n900-battery"; |
| io-channels = <&twl4030_madc 0>, |
| <&twl4030_madc 4>, |
| <&twl4030_madc 12>; |
| io-channel-names = "temp", |
| "bsi", |
| "vbat"; |
| }; |
