target/linux/mediatek/patches-4.14/0133-dt-bindings-usb-mtk-xhci-add-a-optional-property-to-.patch

   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
   5  to disable u3ports
   6
   7 Add a new optional property to disable u3ports
   8
   9 Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
  10 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  11 ---
  12  Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt | 2 ++
  13  1 file changed, 2 insertions(+)
  14
  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:
  18         mode;
  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