[v2,11/13] dt-bindings: usb: mtu3: add a optional property to disable u3ports

Message ID 734731752b911000fc84ae6f201ae5cd42ebb8af.1507885127.git.chunfeng.yun@mediatek.com
State Not Applicable, archived
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  • Untitled series #7991
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Commit Message

Chunfeng Yun Oct. 13, 2017, 9:10 a.m.
Add a new optional property to disable u3ports

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
 .../devicetree/bindings/usb/mediatek,mtu3.txt      |    2 ++
 1 file changed, 2 insertions(+)


diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt b/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt
index 49f5476..7c611d1 100644
--- 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;
 The xhci should be added as subnode to mtu3 as shown in the following example