On 09/12/2013 11:00 PM, Stephen Warren wrote: > On 09/12/2013 05:24 AM, Wei Ni wrote: >> Add OF document for LM90 in Documentation/devicetree/. > >> diff --git a/Documentation/devicetree/bindings/hwmon/lm90.txt >> b/Documentation/devicetree/bindings/hwmon/lm90.txt > >> +Optional properties: >> +- vcc-supply: vcc regulator for the supply voltage. >> + If this is not set, assuming vcc is always powered. > > I thought that was going to be a "Required Property".
There may have many platforms without regulator, they always power on this device, so how can they set this "vcc-supply "property if we set it as "Required Property". Set to dummy-regulator? but it seems the regulator framework can't handle it yet. Wei. > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
