Messages in this thread | | | Date | Sun, 31 Mar 2019 01:40:28 -0500 | From | Rob Herring <> | Subject | Re: [PATCH v2 1/6] dt-bindings: connector: add optional properties for Type-B |
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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@mediatek.com> > --- > 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.
> +- 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 >
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