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