Add MediaTek USB3 DRD Driver
Chunfeng Yun
chunfeng.yun at mediatek.com
Mon May 30 22:52:37 PDT 2016
>From f2b6744b1ed13636db8690dd3e8d65ad7f3fb7ce Mon Sep 17 00:00:00 2001
From: Chunfeng Yun <chunfeng.yun at mediatek.com>
Date: Tue, 31 May 2016 10:52:46 +0800
Subject: [PATCH 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 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
usb: xhci-mtk: make IPPC register optional
dt-bindings: mtu3: add devicetree bindings
usb: Add MediaTek USB3 DRD Driver
arm64: dts: mediatek: add USB3 DRD driver
.../devicetree/bindings/usb/mt8173-xhci.txt | 48 ++
Documentation/devicetree/bindings/usb/mtu3.txt | 85 ++
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 | 47 ++
drivers/usb/mtu3/Makefile | 20 +
drivers/usb/mtu3/mtu3.h | 422 ++++++++++
drivers/usb/mtu3/mtu3_core.c | 879 ++++++++++++++++++++
drivers/usb/mtu3/mtu3_dr.c | 348 ++++++++
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, 5562 insertions(+), 14 deletions(-)
create mode 100644 Documentation/devicetree/bindings/usb/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
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