Messages in this thread | | | Date | Thu, 9 Jul 2015 22:26:48 +0800 | From | Shawn Guo <> | Subject | Re: [PATCH v4 5/7] dt-binding: document the binding for mxc rtc |
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On Sat, Jul 04, 2015 at 01:15:18AM +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> > Cc: devicetree@vger.kernel.org > Signed-off-by: Philippe Reynes <tremyfr@gmail.com> > --- > Documentation/devicetree/bindings/rtc/rtc-mxc.txt | 27 +++++++++++++++++++++ > 1 files changed, 27 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..5505493 > --- /dev/null > +++ b/Documentation/devicetree/bindings/rtc/rtc-mxc.txt > @@ -0,0 +1,27 @@ > +* 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: > + * "rtc" for the input reference clock
Would it be better to use "ref" here?
Shawn
> + * "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 = "rtc, "ipg"; > + status = "disabled"; > +}; > -- > 1.7.4.4 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ >
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