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Groups > linux.kernel > #1361748
| From | Javi Merino <javi.merino@arm.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v3 2/4] devicetree: bindings: let thermal-sensor point to other thermal zones |
| Date | 2016-03-21 13:00 +0100 |
| Message-ID | <rf6F6-52Q-41@gated-at.bofh.it> (permalink) |
| References | <qyK1r-7ZU-9@gated-at.bofh.it> <qyK1s-7ZU-31@gated-at.bofh.it> <qNe9l-4xG-31@gated-at.bofh.it> <r8s7E-UT-17@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Wed, Mar 02, 2016 at 07:21:53PM -0800, Eduardo Valentin wrote: > On Mon, Jan 04, 2016 at 03:17:09PM +0100, Sascha Hauer wrote: > > On Wed, Nov 25, 2015 at 03:09:44PM +0000, Javi Merino wrote: > > > The thermal-sensor property of the thermal zone node accepts phandles to > > > thermal sensors. However, thermal zones can be created as an > > > + > > > + thermal-sensors = <&cpu_thermal &gpu_thermal &lcd_thermal> > > > > This seems inconsistent. Why can a thermal zone only have multiple > > thermal sensors when they are thermal zones themselves? Either we assume > > that one thermal zone has a single sensor or we assume that it can have > > multiple sensors, but this should not depend on the zone being a sub zone > > or not. > > > > I think the thermal-sensors property should always point to one or > > multiple sensors. I see no point in "This property either points to > > exactly one sensor or multiple other thermal zones (from which we only > > use the temperature)" > > > Agreed here. In fact, if we are going to allow thermal zones to be > treated as sensors, it means there should be no limits on what you put > of there, as long as all items have #thermal-sensor-cells. So, mixing > one (or more) regular sensors, with other thermal zones shall be > allowed, if we agree in this semantics. Eduardo, thanks for the review. There doesn't seem to be much interest in this and I currently have no time to work on it so I am dropping this series for the time being. I'm happy for this to be picked up by somebody else (or who knows, maybe I will be able to work on it again in the future). Javi
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Re: [PATCH v3 2/4] devicetree: bindings: let thermal-sensor point to other thermal zones Javi Merino <javi.merino@arm.com> - 2016-03-21 13:00 +0100 Re: [PATCH v3 2/4] devicetree: bindings: let thermal-sensor point to other thermal zones Eduardo Valentin <edubezval@gmail.com> - 2016-03-22 16:20 +0100
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