Messages in this thread Patch in this message | | | From | Chunfeng Yun <> | Subject | [PATCH v7 02/10] dt-bindings: connector: add optional properties for Type-B | Date | Tue, 11 Jun 2019 16:44:32 +0800 |
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Add id-gpios, vbus-gpios, vbus-supply and pinctrl properties for usb-b-connector
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: Rob Herring <robh@kernel.org> --- v7 no changes v6 no changes
v5 changes: 1. add reviewed by Rob
v4 no changes
v3 changes: 1. add GPIO direction, and use fixed-regulator for GPIO controlled VBUS regulator suggested by Rob;
v2 changes: 1. describe more clear for vbus-gpios and vbus-supply suggested by Hans --- .../bindings/connector/usb-connector.txt | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
diff --git a/Documentation/devicetree/bindings/connector/usb-connector.txt b/Documentation/devicetree/bindings/connector/usb-connector.txt index cef556d4e5ee..d357987181ee 100644 --- a/Documentation/devicetree/bindings/connector/usb-connector.txt +++ b/Documentation/devicetree/bindings/connector/usb-connector.txt @@ -17,6 +17,20 @@ 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: an input gpio for USB ID pin. +- vbus-gpios: an input gpio for USB VBUS pin, used to detect presence of + VBUS 5V. + see gpio/gpio.txt. +- vbus-supply: a phandle to the regulator for USB VBUS if needed when host + mode or dual role mode is supported. + Particularly, if use an output GPIO to control a VBUS regulator, should + model it as a regulator. + see regulator/fixed-regulator.yaml +- 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. -- 2.21.0
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