lkml.org 
[lkml]   [2019]   [Aug]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH next v9 02/11] dt-bindings: connector: add optional properties for Type-B
    Date
    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>
    ---
    v6~v9 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.
    --
    2.22.0
    \
     
     \ /
      Last update: 2019-08-13 13:30    [W:2.773 / U:0.276 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site