[PATCH 5/7] dt-bindings: usb: mtk-xhci: add USB wakeup properties
From: chunfeng.yun@mediatek.com (Chunfeng Yun)
Date: 2017-12-09 08:47:10
Also in:
linux-devicetree, linux-mediatek, linux-usb, lkml
Subsystem:
mediatek usb3 drd ip driver, open firmware and flattened device tree bindings, the rest, usb subsystem · Maintainers:
Chunfeng Yun, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds, Greg Kroah-Hartman
Modify the properties of usb wakeup, and use the new way of mtu_wakeup which is extracted from SSUSB controller dirver as a new one. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> --- .../devicetree/bindings/usb/mediatek,mtk-xhci.txt | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-)
diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt
index 3059596..88984d8 100644
--- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt
+++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt@@ -35,10 +35,17 @@ Required properties: - phys : a list of phandle + phy specifier pairs Optional properties: - - mediatek,wakeup-src : 1: ip sleep wakeup mode; 2: line state wakeup - mode; - - mediatek,syscon-wakeup : phandle to syscon used to access USB wakeup - control register, it depends on "mediatek,wakeup-src". + - mediatek,uwks : a phandle to USB-Wakeup node to control the type of + wakeup, it's used to replace the old way which is realized by the + property of "mediatek,wakeup-src" and "mediatek,syscon-wakeup", + see: Documentation/devicetree/bindings/soc/mediatek/usb-wakeup.txt + - wakeup-source : Decides if the new way of USB wakeup is supported or + not, it depends on "mediatek,uwks" property. + - mediatek,wakeup-src : (deprecated) 1: ip sleep wakeup mode; 2: line + state wakeup mode; only supports mt8173 platform, use the property + of "mediatek,uwks" instead on other SoCs. + - mediatek,syscon-wakeup : (deprecated) phandle to syscon used to access + USB wakeup control register, depends on "mediatek,wakeup-src". - mediatek,u3p-dis-msk : mask to disable u3ports, bit0 for u3port0, bit1 for u3port1, ... etc; - vbus-supply : reference to the VBUS regulator;
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1.9.1