From 6b6f2c178ee2cd57713993e3cf0afbe4effb2578 Mon Sep 17 00:00:00 2001 From: Chunfeng Yun Date: Fri, 13 Oct 2017 17:10:47 +0800 Subject: [PATCH 113/224] dt-bindings: usb: mtu3: add a optional property to disable u3ports Add a new optional property to disable u3ports Signed-off-by: Chunfeng Yun Signed-off-by: Felipe Balbi --- Documentation/devicetree/bindings/usb/mediatek,mtu3.txt | 2 ++ 1 file changed, 2 insertions(+) --- a/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt +++ b/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt @@ -44,6 +44,8 @@ Optional properties: - mediatek,enable-wakeup : supports ip sleep wakeup used by host mode - mediatek,syscon-wakeup : phandle to syscon used to access USB wakeup control register, it depends on "mediatek,enable-wakeup". + - mediatek,u3p-dis-msk : mask to disable u3ports, bit0 for u3port0, + bit1 for u3port1, ... etc; Sub-nodes: The xhci should be added as subnode to mtu3 as shown in the following example