On Mon, Jul 18, 2016 at 07:15:45PM +0800, Li Jun wrote: > Adding over-current-polarity to indicate the over current flag > is low active or high active. > > Signed-off-by: Li Jun <jun.li@xxxxxxx> > --- > Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt > index 341dc67..c5d35f4 100644 > --- a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt > +++ b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt > @@ -81,6 +81,8 @@ i.mx specific properties > - fsl,usbmisc: phandler of non-core register device, with one > argument that indicate usb controller index > - disable-over-current: disable over current detect > +- over-current-polarity: 0 if the over current signal polarity is low active, > + 1 if the over current signal polarity is high active. Make the common case be no property and make this bool. So if typically active high, the property is "over-current-active-low". Rob -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
