usb: dwc3: add delay phy power change quirk

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This patch adds delay PHY power change from P0 to P1/P2/P3 when link state
changing from U0 to U1/U2/U3 respectively, and some special platforms can
configure that if it is needed.

[ balbi@ti.com : added DeviceTree binding documentation ]

Signed-off-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

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Huang Rui 2014-10-28 19:54:31 +08:00 • committed by Felipe Balbi

parent a2a1d0f583

commit 41c06ffdf9

4 changed files with 12 additions and 0 deletions

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2

Documentation/devicetree/bindings/usb/dwc3.txt

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6

drivers/usb/dwc3/core.c

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3

drivers/usb/dwc3/core.h

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1

drivers/usb/dwc3/platform_data.h

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