On Thu, Jan 21, 2016 at 08:34:37PM +0100, Stéphan Kochen wrote: > Any lm90-driven node in the device tree can now be referenced in thermal > zones. One thermal zone device is registered for each sensor present. > > Signed-off-by: Stéphan Kochen <stephan@xxxxxxxxx> > --- > Documentation/devicetree/bindings/hwmon/lm90.txt | 8 ++++ > drivers/hwmon/lm90.c | 54 ++++++++++++++++++++++++ > 2 files changed, 62 insertions(+) > > diff --git a/Documentation/devicetree/bindings/hwmon/lm90.txt b/Documentation/devicetree/bindings/hwmon/lm90.txt > index 045e94b..da9aae7 100644 > --- a/Documentation/devicetree/bindings/hwmon/lm90.txt > +++ b/Documentation/devicetree/bindings/hwmon/lm90.txt > @@ -28,6 +28,13 @@ Required node properties: > > - vcc-supply: vcc regulator for the supply voltage. > > +- #thermal-sensor-cells: Should be 1. See ../../thermal/thermal.txt for a > + description of this property. Use the following > + values to refer to a specific sensor: > + 0: chip internal sensor > + 1: external sensor > + 2: second external sensor, if present >From my read of an LM90 datasheet, there is only an onchip sensor and a single external one. Rob -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
