> -----Original Message-----
> From: Cousson, Benoit
> Sent: Thursday, September 16, 2010 2:49 AM
> To: Varadarajan, Charulatha
> Cc: [email protected]; [email protected]; [email protected];
> [email protected]; [email protected]; Nayak, Rajendra; Basak,
> Partha; [email protected]
> Subject: Re: [PATCH v5 4/6] OMAP4: hwmod data: Add watchdog timer
>
> Hi Charu,
>
> On 9/15/2010 7:26 AM, Varadarajan, Charulatha wrote:
> > From: Benoit Cousson<[email protected]>
> >
> > Add watchdog timer hwmod data for OMAP4 chip
> >
> > Signed-off-by: Benoit Cousson<[email protected]>
> > Signed-off-by: Charulatha V<[email protected]>
> > ---
<<snip>>
> > @@ -472,6 +538,8 @@ static __initdata struct omap_hwmod
> *omap44xx_hwmods[] = {
> >
> > /* mpu class */
> > &omap44xx_mpu_hwmod,
> > + /* wd_timer class */
> > + &omap44xx_wd_timer2_hwmod,
> > NULL,
> > };
>
> What about the wd_timer3? It is in the audio backend, and I'm not sure
> who will use it, but it does exist.
As you mentioned, wd_timer3 in OMAP4 is an IVA3 watchdog timer.
Also the current watchdog driver (omap_wdt.c) does not support more than one
watchdog timer. To add this support we need to first redesign the driver code
and then add wd_timer3 to the database.
This patch series is intended to make watchdog driver to use omap_hwmod APIs
and PM runtime APIs. Driver modification to support more than one watchdog
timers can be taken up as a separate activity later.
<<snip>>
>
> Benoit
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