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- From 3a2dce7d84793ec60cff173e17e3669acaade8c9 Mon Sep 17 00:00:00 2001
- From: Chunfeng Yun <[email protected]>
- Date: Fri, 13 Oct 2017 16:26:40 +0800
- Subject: [PATCH 133/224] dt-bindings: usb: mtk-xhci: add a optional property
- to disable u3ports
- Add a new optional property to disable u3ports
- Signed-off-by: Chunfeng Yun <[email protected]>
- Signed-off-by: Greg Kroah-Hartman <[email protected]>
- ---
- Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt | 2 ++
- 1 file changed, 2 insertions(+)
- --- 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
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