From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- .../devicetree/bindings/rtc/dallas,ds1390.txt | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 Documentation/devicetree/bindings/rtc/dallas,ds1390.txt (limited to 'Documentation/devicetree/bindings/rtc/dallas,ds1390.txt') diff --git a/Documentation/devicetree/bindings/rtc/dallas,ds1390.txt b/Documentation/devicetree/bindings/rtc/dallas,ds1390.txt new file mode 100644 index 0000000000..9882b819f1 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/dallas,ds1390.txt @@ -0,0 +1,18 @@ +* Dallas DS1390 SPI Serial Real-Time Clock + +Required properties: +- compatible: Should contain "dallas,ds1390". +- reg: SPI address for chip + +Optional properties: +- trickle-resistor-ohms : Selected resistor for trickle charger + Values usable for ds1390 are 250, 2000, 4000 + Should be given if trickle charger should be enabled +- trickle-diode-disable : Do not use internal trickle charger diode + Should be given if internal trickle charger diode should be disabled +Example: + ds1390: rtc@0 { + compatible = "dallas,ds1390"; + trickle-resistor-ohms = <250>; + reg = <0>; + }; -- cgit v1.2.3