On Mon, Jan 25, 2016 at 06:46:36PM +0800, Wei Ni wrote: > Add hw-trips sub-node for soctherm, which is > used to describe the hardware trip points for > each soctherm sensors. This seems like something that should be common. There was a hwmon binding just the other day with temperature set points. > Signed-off-by: Wei Ni <wni@xxxxxxxxxx> > --- > .../devicetree/bindings/thermal/tegra-soctherm.txt | 24 ++++++++++++++++++++++ > 1 file changed, 24 insertions(+) > > diff --git a/Documentation/devicetree/bindings/thermal/tegra-soctherm.txt b/Documentation/devicetree/bindings/thermal/tegra-soctherm.txt > index 6b68cd150405..75dc9dbe7e1a 100644 > --- a/Documentation/devicetree/bindings/thermal/tegra-soctherm.txt > +++ b/Documentation/devicetree/bindings/thermal/tegra-soctherm.txt > @@ -26,6 +26,15 @@ Required properties : > of this property. See <dt-bindings/thermal/tegra124-soctherm.h> for a > list of valid values when referring to thermal sensors. > > +Optional properties: > +- hw-trip-points : A sub-node which is a container of hardware trip points > + for each sensors. > + * sensors: Sub-nodes which are used to describe the HW trip points info, > + must be named as "cpu", "gpu", "mem", "pll". > + Properties: > + - thermtrip-temperature : Shutdown or reset temperature in millicelsius, > + once the temperature of this sensor is higher than the > + thermtrip-temperature, the system will be shutdown or reset. Append units and temperature is a bit redundant. Something like thermtrip-mC or thermtrip-milliC You could easily have multiple levels of trip points, so perhaps the name needs to reflect the action (i.e. shutdown). Rob -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
