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    Subject[PATCH v2 8/9] dt-bindings: usb: mtk-xhci: add a optional property to disable u3ports
    Date
    Add a new optional property to disable u3ports

    Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
    ---
    .../devicetree/bindings/usb/mediatek,mtk-xhci.txt | 2 ++
    1 file changed, 2 insertions(+)

    diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt
    index 5611a2e..2d9b459 100644
    --- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt
    +++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt
    @@ -38,6 +38,8 @@ Optional properties:
    mode;
    - mediatek,syscon-wakeup : phandle to syscon used to access USB wakeup
    control register, it depends on "mediatek,wakeup-src".
    + - mediatek,u3p-dis-msk : mask to disable u3ports, bit0 for u3port0,
    + bit1 for u3port1, ... etc;
    - vbus-supply : reference to the VBUS regulator;
    - usb3-lpm-capable : supports USB3.0 LPM
    - pinctrl-names : a pinctrl state named "default" must be defined
    --
    1.7.9.5
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