Re: [PATCH 2/3] hwmon: Driver for OMAP3 temperature sensor

From: Pavel Machek
Date: Mon Dec 29 2014 - 13:16:08 EST

On Mon 2014-12-29 12:01:03, Nishanth Menon wrote:
> On Mon, Dec 29, 2014 at 11:52 AM, Grazvydas Ignotas <notasas@xxxxxxxxx> wrote:
> > On Fri, Dec 26, 2014 at 2:34 PM, Sebastian Reichel <sre@xxxxxxxxxx> wrote:
> >> OMAP34xx and OMAP36xx processors contain a register in the syscon area,
> >> which can be used to determine the SoCs temperature. This patch provides
> >> a DT based driver for the temperature sensor based on an older driver
> >> written by Peter De Schrijver for the Nokia N900 and N9.
> >
> > The sensor looks like an earlier iteration of sensors used in newer
> > OMAPs, which are already supported by maybe
> > drivers/thermal/ti-soc-thermal/ , maybe it would make sense to update
> > that driver instead?
> Just to be clear - OMAP4 is the first time that the sensors were
> reliable enough to be used.

When testing initial version of the patch, they seem to work very well
in the omap3 case.

(cesky, pictures)
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