| Abracon ABX80X I2C ultra low power RTC/Alarm chip |
| |
| The Abracon ABX80X family consist of the ab0801, ab0803, ab0804, ab0805, ab1801, |
| ab1803, ab1804 and ab1805. The ab0805 is the superset of ab080x and the ab1805 |
| is the superset of ab180x. |
| |
| Required properties: |
| |
| - "compatible": should one of: |
| "abracon,abx80x" |
| "abracon,ab0801" |
| "abracon,ab0803" |
| "abracon,ab0804" |
| "abracon,ab0805" |
| "abracon,ab1801" |
| "abracon,ab1803" |
| "abracon,ab1804" |
| "abracon,ab1805" |
| Using "abracon,abx80x" will enable chip autodetection. |
| - "reg": I2C bus address of the device |
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| Optional properties: |
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| The abx804 and abx805 have a trickle charger that is able to charge the |
| connected battery or supercap. Both the following properties have to be defined |
| and valid to enable charging: |
| |
| - "abracon,tc-diode": should be "standard" (0.6V) or "schottky" (0.3V) |
| - "abracon,tc-resistor": should be <0>, <3>, <6> or <11>. 0 disables the output |
| resistor, the other values are in ohm. |
