1 * Dallas DS1390 SPI Serial Real-Time Clock
4 - compatible: Should contain "dallas,ds1390".
5 - reg: SPI address for chip
8 - trickle-resistor-ohms : Selected resistor for trickle charger
9 Values usable for ds1390 are 250, 2000, 4000
10 Should be given if trickle charger should be enabled
11 - trickle-diode-disable : Do not use internal trickle charger diode
12 Should be given if internal trickle charger diode should be disabled
15 compatible = "dallas,ds1390";
16 trickle-resistor-ohms = <250>;