On Wed, Oct 25, 2017 at 01:12:13PM +0800, rick wrote: Commit msg? > Signed-off-by: rick <rickchen36@xxxxxxxxx> > Signed-off-by: rick <rick@xxxxxxxxxxxxx> Need a full name. > Signed-off-by: Greentime Hu <green.hu@xxxxxxxxx> S-o-b should be in chronological order of who touched the code. And the sender should be last. > --- > .../bindings/timer/andestech,atcpit100-timer.txt | 31 ++++++++++++++++++++ > 1 file changed, 31 insertions(+) > create mode 100644 Documentation/devicetree/bindings/timer/andestech,atcpit100-timer.txt > > diff --git a/Documentation/devicetree/bindings/timer/andestech,atcpit100-timer.txt b/Documentation/devicetree/bindings/timer/andestech,atcpit100-timer.txt > new file mode 100644 > index 0000000..a87278a > --- /dev/null > +++ b/Documentation/devicetree/bindings/timer/andestech,atcpit100-timer.txt > @@ -0,0 +1,31 @@ > +Andestech ATCPIT100 timer > +------------------------------------------------------------------ > +ATCPIT100 is a generic IP block from Andes Technology, embedded in > +Andestech AE3XX platforms and other designs. > + > +This timer is a set of compact multi-function timers, which can be > +used as pulse width modulators (PWM) as well as simple timers. > + > +It supports up to 4 PIT channels. Each PIT channel is a > +multi-function timer and provide the following usage scenarios: > +One 32-bit timer > +Two 16-bit timers > +Four 8-bit timers > +One 16-bit PWM > +One 16-bit timer and one 8-bit PWM > +Two 8-bit timer and one 8-bit PWM > + > +Required properties: > +- compatible : Should be "andestech,atcpit100" > +- reg : Address and length of the register set > +- interrupts : Reference to the timer interrupt > +- clock-frequency : The rate in HZ in input of the Andestech ATCPIT100 timer > + > +Examples: > + > +timer0: timer@f0400000 { > + compatible = "andestech,atcpit100"; > + reg = <0xf0400000 0x1000>; > + interrupts = <2 4>; > + clock-frequency = <30000000>; > +}; > -- > 1.7.9.5 > > -- > To unsubscribe from this list: send the line "unsubscribe devicetree" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html