[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-ID: <1465960040-768-1-git-send-email-chunfeng.yun@mediatek.com>
Date: Wed, 15 Jun 2016 11:07:15 +0800
From: Chunfeng Yun <chunfeng.yun@...iatek.com>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Felipe Balbi <felipe.balbi@...ux.intel.com>,
Mathias Nyman <mathias.nyman@...el.com>,
Matthias Brugger <matthias.bgg@...il.com>
CC: Alan Stern <stern@...land.harvard.edu>,
Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>,
Ian Campbell <ijc+devicetree@...lion.org.uk>,
Sergei Shtylyov <sergei.shtylyov@...entembedded.com>,
Pawel Moll <pawel.moll@....com>,
Kumar Gala <galak@...eaurora.org>,
Sascha Hauer <s.hauer@...gutronix.de>,
Alan Cooper <alcooperx@...il.com>,
Chunfeng Yun <chunfeng.yun@...iatek.com>,
<linux-usb@...r.kernel.org>, <devicetree@...r.kernel.org>,
<linux-kernel@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-mediatek@...ts.infradead.org>
Subject: Add MediaTek USB3 DRD Driver
>From 48552e96e4e33f8830cb6a59154fe148425532fd Mon Sep 17 00:00:00 2001
From: Chunfeng Yun <chunfeng.yun@...iatek.com>
Date: Wed, 15 Jun 2016 10:58:10 +0800
Subject: [PATCH v4,0/5] Add MediaTek USB3 DRD Driver
These patches introduce the MediaTek USB3 dual-role controller
driver.
The driver can be configured as Dual-Role Device (DRD),
Peripheral Only and Host Only (xHCI) modes. It works well
with Mass Storage, RNDIS and g_zero on FS/HS and SS. And it is
tested on MT8173 platform which only contains USB2.0 device IP,
and on MT6290 platform which contains USB3.0 device IP.
Change in v4:
1. fix build errors on non-mediatek platforms
2. provide manual dual-role switch via debugfs instead of sysfs
Change in v3:
1. fix some typo error
2. rename mtu3.txt to mt8173-mtu3.txt
Change in v2:
1. modify binding docs according to suggestions
2. modify some comments and remove some dummy blank lines
3. fix memory leakage
Chunfeng Yun (5):
dt-bindings: mt8173-xhci: support host side of dual-role mode
dt-bindings: mt8173-mtu3: add devicetree bindings
usb: xhci-mtk: make IPPC register optional
usb: Add MediaTek USB3 DRD Driver
arm64: dts: mediatek: add USB3 DRD driver
.../devicetree/bindings/usb/mt8173-mtu3.txt | 86 ++
.../devicetree/bindings/usb/mt8173-xhci.txt | 48 ++
arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 46 +-
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 28 +-
drivers/usb/Kconfig | 2 +
drivers/usb/Makefile | 1 +
drivers/usb/host/xhci-mtk.c | 32 +-
drivers/usb/mtu3/Kconfig | 48 ++
drivers/usb/mtu3/Makefile | 21 +
drivers/usb/mtu3/mtu3.h | 424 ++++++++++
drivers/usb/mtu3/mtu3_core.c | 879 ++++++++++++++++++++
drivers/usb/mtu3/mtu3_dr.c | 375 +++++++++
drivers/usb/mtu3/mtu3_dr.h | 108 +++
drivers/usb/mtu3/mtu3_gadget.c | 731 ++++++++++++++++
drivers/usb/mtu3/mtu3_gadget_ep0.c | 879 ++++++++++++++++++++
drivers/usb/mtu3/mtu3_host.c | 294 +++++++
drivers/usb/mtu3/mtu3_hw_regs.h | 474 +++++++++++
drivers/usb/mtu3/mtu3_plat.c | 490 +++++++++++
drivers/usb/mtu3/mtu3_qmu.c | 599 +++++++++++++
drivers/usb/mtu3/mtu3_qmu.h | 43 +
20 files changed, 5594 insertions(+), 14 deletions(-)
create mode 100644 Documentation/devicetree/bindings/usb/mt8173-mtu3.txt
create mode 100644 drivers/usb/mtu3/Kconfig
create mode 100644 drivers/usb/mtu3/Makefile
create mode 100644 drivers/usb/mtu3/mtu3.h
create mode 100644 drivers/usb/mtu3/mtu3_core.c
create mode 100644 drivers/usb/mtu3/mtu3_dr.c
create mode 100644 drivers/usb/mtu3/mtu3_dr.h
create mode 100644 drivers/usb/mtu3/mtu3_gadget.c
create mode 100644 drivers/usb/mtu3/mtu3_gadget_ep0.c
create mode 100644 drivers/usb/mtu3/mtu3_host.c
create mode 100644 drivers/usb/mtu3/mtu3_hw_regs.h
create mode 100644 drivers/usb/mtu3/mtu3_plat.c
create mode 100644 drivers/usb/mtu3/mtu3_qmu.c
create mode 100644 drivers/usb/mtu3/mtu3_qmu.h
--
1.7.9.5
Powered by blists - more mailing lists