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Commit 6b68240d authored by Chunfeng Yun's avatar Chunfeng Yun Committed by Greg Kroah-Hartman
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dt-bindings: connector: add optional properties for Type-B 



Add id-gpios, vbus-gpios, vbus-supply and pinctrl properties for
usb-b-connector

Signed-off-by: default avatarChunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Reviewed-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/1567070558-29417-3-git-send-email-chunfeng.yun@mediatek.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 451d15a1

Documentation/devicetree/bindings/connector/usb-connector.txt

+14 −0
Original line number Diff line number Diff line
@@ -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.