[lm-sensors] [PATCH] lm-sensors: update info for SMSC LPC47B357

Jean Delvare khali at linux-fr.org
Fri Oct 19 23:48:36 CEST 2007


On Fri, 19 Oct 2007 09:16:51 -0700, Juerg Haefliger wrote:
> On 10/19/07, Jean Delvare <khali at linux-fr.org> wrote:
> > On Thu, 18 Oct 2007 14:57:55 -0700, Juerg Haefliger wrote:
> > > Update the info for the SMSC LPC47B357 in sensors-detect.
> > >
> > > Signed-off-by: Juerg Haefliger <juergh at gmail.com>
> >
> > > Index: lm-sensors/prog/detect/sensors-detect
> > > ===================================================================
> > > --- lm-sensors.orig/prog/detect/sensors-detect        2007-10-18 14:54:16.417255000 -0700
> > > +++ lm-sensors/prog/detect/sensors-detect     2007-10-18 14:55:16.105166000 -0700
> > > @@ -1752,8 +1752,8 @@
> > >       devid => 0x56,
> > >        },
> > >        {
> > > -     name => "SMSC LPC47B357 Super IO",
> > > -     # no datasheet
> > > +     name => "SMSC LPC47B357/M967 Super IO",
> > > +     driver => "not-a-sensor",
> > >       devid => 0x5d,
> > >        },
> > >        {
> >
> > Are you sure of yourself? I've found this article:
> > http://www.digit-life.com/articles2/roundupmobo/fs-d1627-a-i865pe.html
> >
> > "System monitoring is supported by the SMSC LPC47M967-NC chip (this
> > chip (Hardware Monitor + Super I/O) is rarely used, we happened to see
> > it only on Intel and FIC models). It controls:
> >
> >     * processor, AGP bus voltages, +3.3, +5 and +12 V;
> >     * rotation speed of 2 ordinary fans and one in the power supply
> >       unit (it requires a special cable connected to the board);
> >     * temperatures of the processor (built-in sensor), the board
> >       (built-in sensor) and an external temperature sensor (supplied)."
> >
> > Could it be that LPC47M967 = LPC47B357 + hardware monitoring?
> 
> I received the datasheets for both chips. Both of them advertise
> themselves as 0x5d and neither has any HW monitoring capabilities.
> Sorry, should have mentioned that in the patch email.

OK, so the article was crap. Thanks for the clarification, I've applied
your patch now.

-- 
Jean Delvare




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