tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1* Dallas DS1390 SPI Serial Real-Time Clock
2
3Required properties:
4- compatible: Should contain "dallas,ds1390".
5- reg: SPI address for chip
6
7Optional properties:
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
13Example:
14 ds1390: rtc@0 {
15 compatible = "dallas,ds1390";
16 trickle-resistor-ohms = <250>;
17 reg = <0>;
18 };