From d08fd7c1b9bd78b10345d2f9b115c5fd362b75cd Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Sat, 19 Jan 2019 10:00:27 +0100 Subject: [PATCH] dt-bindings: rtc: Add quartz-load-femtofarads property The quartz-load-femtofarads are relevant for several users. Add it as a common property in rtc. Note that valid values and default values must be documented. Signed-off-by: Sam Ravnborg Suggested-by: Rob Herring Cc: Alessandro Zummo Cc: Alexandre Belloni Cc: Rob Herring Cc: Mark Rutland Reviewed-by: Rob Herring Signed-off-by: Alexandre Belloni --- Documentation/devicetree/bindings/rtc/rtc.txt | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/rtc/rtc.txt b/Documentation/devicetree/bindings/rtc/rtc.txt index b79a4794a928..0cacbc0edd20 100644 --- a/Documentation/devicetree/bindings/rtc/rtc.txt +++ b/Documentation/devicetree/bindings/rtc/rtc.txt @@ -21,12 +21,16 @@ Optional properties The following properties may not be supported by all drivers. However, if a driver wants to support one of the below features, it should adapt the bindings below. -- trickle-resistor-ohms : Selected resistor for trickle charger. 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 -- wakeup-source : Enables wake up of host system on alarm +- trickle-resistor-ohms : Selected resistor for trickle charger. 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 +- wakeup-source : Enables wake up of host system on alarm +- quartz-load-femtofarads : The capacitive load of the quartz(x-tal), + expressed in femto Farad (fF). + The default value shall be listed (if optional), + and likewise all valid values. Trivial RTCs ------------