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From: Douglas Anderson <>
To: Rob Herring <>,
	Minas Harutyunyan <>,
	Heiko Stuebner <>,
	Felipe Balbi <>
Cc: Mark Rutland <>,,,,
	Greg Kroah-Hartman <>,
	Randy Li <>,
	Douglas Anderson <>,,,,,
	Elaine Zhang <>,,
Subject: [PATCH v2 0/4] usb: dwc2: Another attempt handling rk3288's remote wake quirk
Date: Tue, 16 Apr 2019 14:53:47 -0700
Message-ID: <> (raw)

This is another attempt to upstream the code to unwedge the rk3288's
"host" USB port when it sees a remote wakeup.  Previously I attempted
this [1] and it appears that Randy Li made some attempts too [2] which
resulted in at least the PHY bindings for the USB PHY landing as well
as the USB PHY support.  Nice!

Hopefully this addresses previous comments and could land this time?


Changes in v2:
- Cancel the work when dwc2 is freed (Matthias).

Douglas Anderson (4):
  dt-bindings: usb: dwc2: Document quirk to reset PHY upon wakeup
  usb: dwc2: optionally assert phy reset when waking up
  ARM: dts: rockchip: Hook resets up to USB PHYs on rk3288.
  ARM: dts: rockchip: Add quirk for resetting rk3288's dwc2 host on

 Documentation/devicetree/bindings/usb/dwc2.txt |  2 ++
 arch/arm/boot/dts/rk3288.dtsi                  |  7 +++++++
 drivers/usb/dwc2/core.h                        |  5 +++++
 drivers/usb/dwc2/core_intr.c                   | 12 ++++++++++++
 drivers/usb/dwc2/hcd.c                         | 18 +++++++++++++++---
 drivers/usb/dwc2/platform.c                    |  9 +++++++++
 6 files changed, 50 insertions(+), 3 deletions(-)


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Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-16 21:53 Douglas Anderson [this message]
2019-04-16 21:53 ` [PATCH v2 3/4] ARM: dts: rockchip: Hook resets up to USB PHYs on rk3288 Douglas Anderson
2019-04-16 21:53 ` [PATCH v2 4/4] ARM: dts: rockchip: Add quirk for resetting rk3288's dwc2 host on wakeup Douglas Anderson

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