1 From 3a2dce7d84793ec60cff173e17e3669acaade8c9 Mon Sep 17 00:00:00 2001
2 From: Chunfeng Yun <chunfeng.yun@mediatek.com>
3 Date: Fri, 13 Oct 2017 16:26:40 +0800
4 Subject: [PATCH 133/224] dt-bindings: usb: mtk-xhci: add a optional property
7 Add a new optional property to disable u3ports
9 Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
10 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
12 Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt | 2 ++
13 1 file changed, 2 insertions(+)
15 --- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt
16 +++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt
17 @@ -38,6 +38,8 @@ Optional properties:
19 - mediatek,syscon-wakeup : phandle to syscon used to access USB wakeup
20 control register, it depends on "mediatek,wakeup-src".
21 + - mediatek,u3p-dis-msk : mask to disable u3ports, bit0 for u3port0,
22 + bit1 for u3port1, ... etc;
23 - vbus-supply : reference to the VBUS regulator;
24 - usb3-lpm-capable : supports USB3.0 LPM
25 - pinctrl-names : a pinctrl state named "default" must be defined