Messages in this thread | | | Date | Mon, 21 Jan 2019 09:25:13 -0600 | From | Rob Herring <> | Subject | Re: [PATCH v3 4/6] dt-binding: pcf85063: add xtal load capacitance |
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On Sat, 19 Jan 2019 10:00:29 +0100, Sam Ravnborg wrote: > The NXP pcf85063 supports two different xtal load capacitance > - 7000fF (7pF) HW default, Linux driver default > - 12500fF (12.5pF) Minimum power consumption > > To obtain a precise RTC the pcf85063 must be configured > with the correct capacitance load of the xtal. > > Add a property to specify the xtal capacitance load. > The default value matches that of the current Linux driver. > > With a dedicated binding remove the entry in rtc.txt > > Signed-off-by: Søren Andersen <san@skov.dk> > Signed-off-by: Sam Ravnborg <sam@ravnborg.org> > Cc: Alessandro Zummo <a.zummo@towertech.it> > Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> > Cc: Rob Herring <robh+dt@kernel.org> > Cc: Mark Rutland <mark.rutland@arm.com> > Cc: Urs Fässler <urs.fassler@bbv.ch> > --- > Documentation/devicetree/bindings/rtc/nxp,pcf85063.txt | 18 ++++++++++++++++++ > Documentation/devicetree/bindings/rtc/rtc.txt | 1 - > 2 files changed, 18 insertions(+), 1 deletion(-) > create mode 100644 Documentation/devicetree/bindings/rtc/nxp,pcf85063.txt >
Reviewed-by: Rob Herring <robh@kernel.org>
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