Hi Rob, On Sun, 2019-03-31 at 01:40 -0500, Rob Herring wrote: > On Fri, Mar 15, 2019 at 03:38:28PM +0800, Chunfeng Yun wrote: > > Add id-gpios, vbus-gpios, vbus-supply and pinctrl properties for > > usb-b-connector > > > > Signed-off-by: Chunfeng Yun <chunfeng.yun@xxxxxxxxxxxx> > > --- > > v2 changes: > > 1. describe more clear for vbus-gpios and vbus-supply suggested by Hans > > --- > > .../devicetree/bindings/connector/usb-connector.txt | 9 +++++++++ > > 1 file changed, 9 insertions(+) > > > > diff --git a/Documentation/devicetree/bindings/connector/usb-connector.txt b/Documentation/devicetree/bindings/connector/usb-connector.txt > > index a9a2f2fc44f2..1c4ed6c9afa8 100644 > > --- a/Documentation/devicetree/bindings/connector/usb-connector.txt > > +++ b/Documentation/devicetree/bindings/connector/usb-connector.txt > > @@ -17,6 +17,15 @@ Optional properties: > > - self-powered: Set this property if the usb device that has its own power > > source. > > > > +Optional properties for usb-b-connector: > > +- id-gpios: gpio for USB ID pin. > > +- vbus-gpios: gpio for USB VBUS pin, used to detect presence of VBUS 5V. > > + see gpio/gpio.txt. > > Please make it explicit that this is an input gpio. An output GPIO > controlling a Vbus regulator should be modelled as a regulator. Ok, thanks > > > +- vbus-supply: a phandle to the regulator for USB VBUS if needed. > > +- pinctrl-names : a pinctrl state named "default" is optional > > +- pinctrl-0 : pin control group > > + see pinctrl/pinctrl-bindings.txt > > + > > Optional properties for usb-c-connector: > > - power-role: should be one of "source", "sink" or "dual"(DRP) if typec > > connector has power support. > > -- > > 2.20.1 > > >
