On 12:00 Tue 25 Sep , Nicolas Ferre wrote:
> On 09/25/2012 11:45 AM, Fabio Porcedda :
> > On Tue, Sep 25, 2012 at 10:10 AM, Jean-Christophe PLAGNIOL-VILLARD
> > <plagnioj@xxxxxxxxxxxx> wrote:
> >> On 09:28 Tue 25 Sep , Fabio Porcedda wrote:
> >>> Tested on an at91sam9260 board (evk-pro3)
> >>>
> >>> Signed-off-by: Fabio Porcedda <fabio.porcedda@xxxxxxxxx>
> >>> ---
> >>> .../devicetree/bindings/watchdog/atmel-wdt.txt | 19 +++++++++++++++++++
> >>> drivers/watchdog/at91sam9_wdt.c | 21 +++++++++++++++++++++
> >>> 2 files changed, 40 insertions(+)
> >>> create mode 100644 Documentation/devicetree/bindings/watchdog/atmel-wdt.txt
> >>>
> >>> diff --git a/Documentation/devicetree/bindings/watchdog/atmel-wdt.txt b/Documentation/devicetree/bindings/watchdog/atmel-wdt.txt
> >>> new file mode 100644
> >>> index 0000000..724fad1
> >>> --- /dev/null
> >>> +++ b/Documentation/devicetree/bindings/watchdog/atmel-wdt.txt
> >>> @@ -0,0 +1,19 @@
> >>> +* Atmel Watchdog Timers
> >>> +
> >>> +** at91sam9-wdt
> >>> +
> >>> +Required properties:
> >>> +- compatible: must be "atmel,at91sam9-wdt".
> >>> +- reg: physical base address of the controller and length of memory mapped
> >>> + region.
> >>> +
> >>> +Optional properties:
> >>> +- heartbeat: contains the watchdog heartbeats in seconds.
> >>> +
> >>> +Example:
> >>> +
> >>> + watchdog@fffffd40 {
> >>> + compatible = "atmel,at91sam9-wdt";
> >> for the secind time atmel,at91sam9260-watchdog
> >
> > Ok, i will fix this.
> >
> >> you need to put the first soc that use it in the compatible
> >>> + reg = <0xfffffd40 0x10>;
> >>> + heartbeat = <10>;
> >> need put second in the property name so need to read the doc
> >
> > I didn't found any example about a property with "second" in the name.
> > Which It's best "heartbeat-seconds", "heartbeat-sec" or "heartbeat-s" ?
>
> I think that, as it is indicated in the documentation, we should not
> worry too much about that... but "heartbeat" and "heartbeat-s" is ok
> with me.
>
> Maybe people @ devicetree-discuss have an advice for this?
for i2c-gpio mandatory as example cf discussion with Jean and Russell
Best Regards,
J.
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