Messages in this thread | | | Date | Mon, 27 Jul 2015 22:03:33 +0800 | From | Shawn Guo <> | Subject | Re: [PATCH v5 4/6] dt-binding: document the binding for mxc rtc |
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On Sun, Jul 26, 2015 at 11:37:51PM +0200, Philippe Reynes wrote: > This adds documentation of device tree bindings for the > mxc rtc. > > Cc: Rob Herring <robh+dt@kernel.org> > Cc: Pawel Moll <pawel.moll@arm.com> > Cc: Mark Rutland <mark.rutland@arm.com> > Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> > Cc: Kumar Gala <galak@codeaurora.org>
DT maintainers,
Any comments on the bindings? Otherwise, I will queue the whole patch series on IMX tree for 4.3.
Shawn
> Cc: devicetree@vger.kernel.org > Signed-off-by: Philippe Reynes <tremyfr@gmail.com> > --- > Documentation/devicetree/bindings/rtc/rtc-mxc.txt | 26 +++++++++++++++++++++ > 1 files changed, 26 insertions(+), 0 deletions(-) > create mode 100644 Documentation/devicetree/bindings/rtc/rtc-mxc.txt > > diff --git a/Documentation/devicetree/bindings/rtc/rtc-mxc.txt b/Documentation/devicetree/bindings/rtc/rtc-mxc.txt > new file mode 100644 > index 0000000..49aa550 > --- /dev/null > +++ b/Documentation/devicetree/bindings/rtc/rtc-mxc.txt > @@ -0,0 +1,26 @@ > +* Real Time Clock of the i.MX SoCs > + > +RTC controller for the i.MX SoCs > + > +Required properties: > +- compatible: Should be "fsl,imx1-rtc" or "fsl,imx21-rtc". > +- reg: physical base address of the controller and length of memory mapped > + region. > +- interrupts: IRQ line for the RTC. > +- clocks: should contain two entries: > + * one for the input reference > + * one for the the SoC RTC > +- clock-names: should contain: > + * "ref" for the input reference clock > + * "ipg" for the SoC RTC clock > + > +Example: > + > +rtc@10007000 { > + compatible = "fsl,imx21-rtc"; > + reg = <0x10007000 0x1000>; > + interrupts = <22>; > + clocks = <&clks IMX27_CLK_CKIL>, > + <&clks IMX27_CLK_RTC_IPG_GATE>; > + clock-names = "ref", "ipg"; > +}; > -- > 1.7.4.4 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel >
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