| Ivan Grimaldi | fa395fb | 2015-09-18 17:27:57 +0200 | [diff] [blame] | 1 | * Dallas DS1390 SPI Serial Real-Time Clock |
| 2 | |
| 3 | Required properties: |
| 4 | - compatible: Should contain "dallas,ds1390". |
| 5 | - reg: SPI address for chip |
| 6 | |
| 7 | Optional 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 |
| 13 | Example: |
| Fabio Estevam | 59e5e70 | 2016-08-03 00:48:22 -0300 | [diff] [blame] | 14 | ds1390: rtc@0 { |
| Ivan Grimaldi | fa395fb | 2015-09-18 17:27:57 +0200 | [diff] [blame] | 15 | compatible = "dallas,ds1390"; |
| 16 | trickle-resistor-ohms = <250>; |
| 17 | reg = <0>; |
| 18 | }; |