[RFC][PATCH 0/2] dwc2 fixes for HiKey
From: John Stultz
Date: Thu Oct 13 2016 - 19:38:05 EST
I wanted to send out two patches we're using on the dwc2
driver in order to make HiKey function.
The first is seemingly just a bug fix we ran into when
changing modes while the bus was auto-suspended.
The second is a little more interesting as it works around
a limitation of the the device to negotiate the usb speed
I wanted to send these out for initial review and consideration.
Feedback would be greatly appreciated!
Cc: Wei Xu <xuwei5@xxxxxxxxxxxxx>
Cc: Guodong Xu <guodong.xu@xxxxxxxxxx>
Cc: Amit Pundir <amit.pundir@xxxxxxxxxx>
Cc: Rob Herring <robh+dt@xxxxxxxxxx>
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: John Youn <johnyoun@xxxxxxxxxxxx>
Cc: Douglas Anderson <dianders@xxxxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: Chen Yu <chenyu56@xxxxxxxxxx>
Chen Yu (2):
usb: dwc2: Force port resume on switching to device mode
usb: dwc2: Add a quirk to allow speed negotiation for Hisilicon Hi6220
arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 1 +
drivers/usb/dwc2/core.h | 7 +++
drivers/usb/dwc2/hcd.c | 83 +++++++++++++++++++++++++++++++
drivers/usb/dwc2/platform.c | 3 ++
4 files changed, 94 insertions(+)