On Mon, Apr 18, 2016 at 04:17:49PM +0800, Li Jun wrote: > Set this property if your usb module has usb charger detect function > and you want to use it. > > Signed-off-by: Li Jun <[email protected]> > --- > 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 1084e2b..52d269e 100644 > --- a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt > +++ b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt > @@ -76,6 +76,8 @@ Optional properties: > needs to make sure it does not send more than 90% > maximum_periodic_data_per_frame. The use case is multiple transactions, but > less frame rate. > +- usb-charger-detection: use usb charger detect function provided by usb > + module; if your usb charger type detection done by PMIC, don't enable this. >
If the user doesn't set it at dts, and detection is done by PMIC, would you show us the flow how it work at chipidea driver? -- Best Regards, Peter Chen -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
