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Date: Thu, 12 Dec 2019 01:42:25 +0000
From: John Stultz <john.stultz@...aro.org>
To: lkml <linux-kernel@...r.kernel.org>
Cc: John Stultz <john.stultz@...aro.org>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>,
ShuFan Lee <shufan_lee@...htek.com>,
Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
Suzuki K Poulose <suzuki.poulose@....com>,
Chunfeng Yun <chunfeng.yun@...iatek.com>,
Yu Chen <chenyu56@...wei.com>, Felipe Balbi <balbi@...nel.org>,
Hans de Goede <hdegoede@...hat.com>,
Andy Shevchenko <andy.shevchenko@...il.com>,
Jun Li <lijun.kernel@...il.com>,
Valentin Schneider <valentin.schneider@....com>,
Guillaume Gardet <Guillaume.Gardet@....com>,
Jack Pham <jackp@...eaurora.org>, linux-usb@...r.kernel.org,
devicetree@...r.kernel.org
Subject: [PATCH v7 0/8] HiKey960 USB support
Just another round here trying to push forward a patch series
submitted originally by Yu Chen to get HiKey960 dev-board's USB
functionality working.
The full patchset (including dts changes not submitted here) can
be found here:
https://git.linaro.org/people/john.stultz/android-dev.git/log/?id=2ae2c2a9087b52857dd47313a169c7348261cbca
I'd greatly appreciate any feedback or thoughts!
thanks
-john
New in v7:
* Guillaume Gardet reported issues with CONFIG_USB_ROLE_SWITCH=m
which to fix required I use IS_ENABLED instead of just #ifdef
on that config name.
* Added MAINTAINERS file for usb hub misc driver
* Switched the usb hub misc driver bindings to YAML
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Rob Herring <robh+dt@...nel.org>
Cc: Mark Rutland <mark.rutland@....com>
CC: ShuFan Lee <shufan_lee@...htek.com>
Cc: Heikki Krogerus <heikki.krogerus@...ux.intel.com>
Cc: Suzuki K Poulose <suzuki.poulose@....com>
Cc: Chunfeng Yun <chunfeng.yun@...iatek.com>
Cc: Yu Chen <chenyu56@...wei.com>
Cc: Felipe Balbi <balbi@...nel.org>
Cc: Hans de Goede <hdegoede@...hat.com>
Cc: Andy Shevchenko <andy.shevchenko@...il.com>
Cc: Jun Li <lijun.kernel@...il.com>
Cc: Valentin Schneider <valentin.schneider@....com>
Cc: Guillaume Gardet <Guillaume.Gardet@....com>
Cc: Jack Pham <jackp@...eaurora.org>
Cc: linux-usb@...r.kernel.org
Cc: devicetree@...r.kernel.org
John Stultz (5):
dt-bindings: usb: generic: Add role-switch-default-mode binding
usb: dwc3: Add support for role-switch-default-mode binding
dt-bindings: usb: dwc3: Allow clock list & resets to be more flexible
usb: dwc3: Rework clock initialization to be more flexible
usb: dwc3: Rework resets initialization to be more flexible
Yu Chen (3):
usb: dwc3: Registering a role switch in the DRD code.
dt-bindings: misc: Add bindings for HiSilicon usb hub and data role
switch functionality on HiKey960
misc: hisi_hikey_usb: Driver to support onboard USB gpio hub on
Hikey960
.../bindings/misc/hisilicon-hikey-usb.yaml | 85 +++++++++
.../devicetree/bindings/usb/dwc3.txt | 5 +-
.../devicetree/bindings/usb/generic.txt | 6 +
MAINTAINERS | 7 +
drivers/misc/Kconfig | 9 +
drivers/misc/Makefile | 1 +
drivers/misc/hisi_hikey_usb.c | 178 ++++++++++++++++++
drivers/usb/dwc3/core.c | 22 +--
drivers/usb/dwc3/core.h | 6 +
drivers/usb/dwc3/drd.c | 96 +++++++++-
10 files changed, 396 insertions(+), 19 deletions(-)
create mode 100644 Documentation/devicetree/bindings/misc/hisilicon-hikey-usb.yaml
create mode 100644 drivers/misc/hisi_hikey_usb.c
--
2.17.1
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