| Message ID | 20180918205455.25464-2-lkundrak@v3.sk (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Enable the timer clock on DT MMP2 | expand |
On Tue, 18 Sep 2018 22:54:52 +0200, Lubomir Rintel wrote: > The timer needs the timer clock to be enabled, otherwise it stops > ticking. > > Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> > > --- > Changes since v1: > - Made the clock optional, to keep compatibility with DTs without it > > Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt | 4 ++++ > 1 file changed, 4 insertions(+) > Reviewed-by: Rob Herring <robh@kernel.org>
On Tue 2018-09-18 22:54:52, Lubomir Rintel wrote: > The timer needs the timer clock to be enabled, otherwise it stops > ticking. > > Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> > Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Pavel Machek <pavel@ucw.cz> > --- > Changes since v1: > - Made the clock optional, to keep compatibility with DTs without it > > Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt b/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt > index 9a6e251462e7..b8f02c663521 100644 > --- a/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt > +++ b/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt > @@ -5,9 +5,13 @@ Required properties: > - reg : Address and length of the register set of timer controller. > - interrupts : Should be the interrupt number. > > +Optional properties: > +- clocks : Should contain a single entry describing the clock input. > + > Example: > timer0: timer@d4014000 { > compatible = "mrvl,mmp-timer"; > reg = <0xd4014000 0x100>; > interrupts = <13>; > + clocks = <&coreclk 2>; > };
diff --git a/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt b/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt index 9a6e251462e7..b8f02c663521 100644 --- a/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt +++ b/Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt @@ -5,9 +5,13 @@ Required properties: - reg : Address and length of the register set of timer controller. - interrupts : Should be the interrupt number. +Optional properties: +- clocks : Should contain a single entry describing the clock input. + Example: timer0: timer@d4014000 { compatible = "mrvl,mmp-timer"; reg = <0xd4014000 0x100>; interrupts = <13>; + clocks = <&coreclk 2>; };
The timer needs the timer clock to be enabled, otherwise it stops ticking. Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> --- Changes since v1: - Made the clock optional, to keep compatibility with DTs without it Documentation/devicetree/bindings/timer/mrvl,mmp-timer.txt | 4 ++++ 1 file changed, 4 insertions(+)