diff options
| author | Chunfeng Yun <chunfeng.yun@mediatek.com> | 2019-08-29 17:22:29 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-03 16:00:39 +0200 |
| commit | 6b68240d7c54f314da720d2dbb063d5d41e5d10c (patch) | |
| tree | bb50872eb6068e54798753d73f15b0e289631a2a /Documentation/devicetree/bindings/connector | |
| parent | 451d15a1731c7db9d4868ea084174346e8ffe0dd (diff) | |
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: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/1567070558-29417-3-git-send-email-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/devicetree/bindings/connector')
| -rw-r--r-- | Documentation/devicetree/bindings/connector/usb-connector.txt | 14 |
1 files changed, 14 insertions, 0 deletions
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. |