| Message ID | 1396287370-1011-2-git-send-email-lho@apm.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Mon, Mar 31, 2014 at 12:36 PM, Loc Ho <lho@apm.com> wrote: > This patch adds documentation for the APM X-Gene SoC RTC DTS binding. > > Signed-off-by: Rameshwar Prasad Sahu <rsahu@apm.com> > Signed-off-by: Loc Ho <lho@apm.com> > --- > .../devicetree/bindings/rtc/xgene-rtc.txt | 28 ++++++++++++++++++++ > 1 files changed, 28 insertions(+), 0 deletions(-) > create mode 100644 Documentation/devicetree/bindings/rtc/xgene-rtc.txt > > diff --git a/Documentation/devicetree/bindings/rtc/xgene-rtc.txt b/Documentation/devicetree/bindings/rtc/xgene-rtc.txt > new file mode 100644 > index 0000000..fd195c3 > --- /dev/null > +++ b/Documentation/devicetree/bindings/rtc/xgene-rtc.txt > @@ -0,0 +1,28 @@ > +* APM X-Gene Real Time Clock > + > +RTC controller for the APM X-Gene Real Time Clock > + > +Required properties: > +- compatible : Should be "apm,xgene-rtc" > +- reg: physical base address of the controller and length of memory mapped > + region. > +- interrupts: IRQ line for the RTC. > +- #clock-cells: Should be 1. This does not belong here. > +- clocks: Reference to the clock entry. > + > +Example: > + > +rtcclk: rtcclk { > + compatible = "fixed-clock"; > + #clock-cells = <1>; > + clock-frequency = <100000000>; > + clock-output-names = "rtcclk"; > +}; > + > +rtc: rtc@10510000 { > + compatible = "apm,xgene-rtc"; > + reg = <0x0 0x10510000 0x0 0x400>; > + interrupts = <0x0 0x46 0x4>; > + #clock-cells = <1>; > + clocks = <&rtcclk 0>; > +}; > -- > 1.5.5 > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
diff --git a/Documentation/devicetree/bindings/rtc/xgene-rtc.txt b/Documentation/devicetree/bindings/rtc/xgene-rtc.txt new file mode 100644 index 0000000..fd195c3 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/xgene-rtc.txt @@ -0,0 +1,28 @@ +* APM X-Gene Real Time Clock + +RTC controller for the APM X-Gene Real Time Clock + +Required properties: +- compatible : Should be "apm,xgene-rtc" +- reg: physical base address of the controller and length of memory mapped + region. +- interrupts: IRQ line for the RTC. +- #clock-cells: Should be 1. +- clocks: Reference to the clock entry. + +Example: + +rtcclk: rtcclk { + compatible = "fixed-clock"; + #clock-cells = <1>; + clock-frequency = <100000000>; + clock-output-names = "rtcclk"; +}; + +rtc: rtc@10510000 { + compatible = "apm,xgene-rtc"; + reg = <0x0 0x10510000 0x0 0x400>; + interrupts = <0x0 0x46 0x4>; + #clock-cells = <1>; + clocks = <&rtcclk 0>; +};