Messages in this thread | | | From | Rob Herring <> | Date | Wed, 5 Sep 2018 19:47:29 -0500 | Subject | Re: [PATCH V3 19/26] dt-bindings: timer: gx6605s SOC timer |
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On Wed, Sep 5, 2018 at 7:09 AM Guo Ren <ren_guo@c-sky.com> wrote: > > Signed-off-by: Guo Ren <ren_guo@c-sky.com> > --- > .../bindings/timer/csky,gx6605s-timer.txt | 46 ++++++++++++++++++++++ > 1 file changed, 46 insertions(+) > create mode 100644 Documentation/devicetree/bindings/timer/csky,gx6605s-timer.txt > > diff --git a/Documentation/devicetree/bindings/timer/csky,gx6605s-timer.txt b/Documentation/devicetree/bindings/timer/csky,gx6605s-timer.txt > new file mode 100644 > index 0000000..1136d9e > --- /dev/null > +++ b/Documentation/devicetree/bindings/timer/csky,gx6605s-timer.txt > @@ -0,0 +1,46 @@ > +================= > +gx6605s SOC Timer > +================= > + > +The timer is used in gx6605s soc as system timer and the driver > +contain clk event and clk source. > + > +============================== > +timer node bindings definition > +============================== > + > + Description: Describes gx6605s SOC timer > + > + PROPERTIES > + > + - compatible > + Usage: required > + Value type: <string> > + Definition: must be "csky,gx6605s"
-timer?
> + - reg > + Usage: required > + Value type: <u32 u32> > + Definition: <phyaddr size> in soc from cpu view > + - clocks > + Usage: required > + Value type: <node>
phandle + clock specifier cells
> + Definition: must be input clk node > + - interrupt > + Usage: required > + Value type: <u32> > + Definition: must be timer irq num defined by soc > + - interrupt-parent:
This is implied. Don't need to document it here.
> + Usage: required > + Value type: <node> > + Definition: must be interrupt controller node > + > +Examples: > +--------- > + > + timer:timer {
Needs a unit-address.
> + compatible = "csky,gx6605s-timer"; > + reg = <0x0020a000 0x400>; > + clocks = <&dummy_apb_clk>; > + interrupts = <10>; > + interrupt-parent = <&intc>; > + }; > -- > 2.7.4 >
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