usb: common: add define of usb_speed_string()

There is only declaration of usb_speed_string(), but no definition,
so add it to avoid build error when call it.

Change-Id: Ibf5470948d4619cc594bed0210

usb: common: add define of usb_speed_string()

There is only declaration of usb_speed_string(), but no definition,
so add it to avoid build error when call it.

Change-Id: Ibf5470948d4619cc594bed02106cb4b105ce58bd
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: William Wu <william.wu@rock-chips.com>

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UPSTREAM: usb: xhci: Honor endpoint's interval

USB endpoint reports the period between consecutive requests to send
or receive data as bInverval in its endpoint descriptor. So far this
is ignored by

UPSTREAM: usb: xhci: Honor endpoint's interval

USB endpoint reports the period between consecutive requests to send
or receive data as bInverval in its endpoint descriptor. So far this
is ignored by xHCI driver and the 'Interval' field in xHC's endpoint
context is always programmed to zero which means 1ms for low speed
or full speed , or 125us for high speed or super speed. We should
honor the interval by getting it from endpoint descriptor.

Change-Id: Ib9180ea7b15d29fdc5a90315dcb0ffea672877a3
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit f51966bf7afe44151756e9a2432705bb56bc2007)

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usb: sandbox: Add a USB emulation driver

Add a simple USB keyboard driver for sandbox. It provides a function to
'load' it with input data, which it will then stream through to the normal
U-Boot inp

usb: sandbox: Add a USB emulation driver

Add a simple USB keyboard driver for sandbox. It provides a function to
'load' it with input data, which it will then stream through to the normal
U-Boot input subsystem. When the input data is exhausted, the keyboard stops
providing data.

Signed-off-by: Simon Glass <sjg@chromium.org>

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Merge branch 'u-boot/master' into 'u-boot-arm/master'

dm: usb: Add a generic descriptor struct

This is useful for creating lists of descriptors, and is better than using
void * for this purpose.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-b

dm: usb: Add a generic descriptor struct

This is useful for creating lists of descriptors, and is better than using
void * for this purpose.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de>

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dm: usb: Move struct usb_string to a common place

This is needed for sandbox USB device emulation, so move it to a place
where it can be found by things other than gadgets.

Signed-off-by: Simon Gla

dm: usb: Move struct usb_string to a common place

This is needed for sandbox USB device emulation, so move it to a place
where it can be found by things other than gadgets.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de>

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Merge branch 'master' of git://git.denx.de/u-boot-usb

usb: Use get_unaligned() in usb_endpoint_maxp() for wMaxPacketSize

Use unaligned access to fetch wMaxPacketSize in usb_endpoint_maxp()
api.
In its absence we see following data abort message:
======

usb: Use get_unaligned() in usb_endpoint_maxp() for wMaxPacketSize

Use unaligned access to fetch wMaxPacketSize in usb_endpoint_maxp()
api.
In its absence we see following data abort message:
==============================================================
data abort

MAYBE you should read doc/README.arm-unaligned-accesses

pc : [<bf794e24>] lr : [<bf794e1c>]
sp : bf37c7b0 ip : 0000002f fp : 00000000
r10: 00000000 r9 : 00000002 r8 : bf37fecc
r7 : 00000001 r6 : bf7d8931 r5 : bf7d891c r4 : bf7d8800
r3 : bf7d65b0 r2 : 00000002 r1 : bf7d65b4 r0 : 00000027
Flags: nZCv IRQs off FIQs off Mode SVC_32
Resetting CPU ...

resetting ...
==============================================================

Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Cc: Ilya Yanok <ilya.yanok@cogentembedded.com>
Cc: Marek Vasut <marex@denx.de>

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Merge samsung, imx, tegra into u-boot-arm/master

This commit merges branches from samsung, imx and tegra
meant to fix merge issues between u-boot/master and
u-boot-arm/master, as well as a few manua

Merge samsung, imx, tegra into u-boot-arm/master

This commit merges branches from samsung, imx and tegra
meant to fix merge issues between u-boot/master and
u-boot-arm/master, as well as a few manual merge fixes.

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Merge remote-tracking branch 'u-boot/master' into u-boot-arm-merged

Conflicts:
README
arch/arm/cpu/armv7/exynos/clock.c
board/samsung/universal_c210/universal.c
drivers/misc/Makefile
drivers/po

Merge remote-tracking branch 'u-boot/master' into u-boot-arm-merged

Conflicts:
README
arch/arm/cpu/armv7/exynos/clock.c
board/samsung/universal_c210/universal.c
drivers/misc/Makefile
drivers/power/power_fsl.c
include/configs/mx35pdk.h
include/configs/mx53loco.h
include/configs/seaboard.h

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Merge branch 'master' of git://git.denx.de/u-boot into resolve

Conflicts:
README
board/samsung/universal_c210/universal.c
drivers/misc/Makefile
drivers/power/power_fsl.c
include/configs/mx35pdk

Merge branch 'master' of git://git.denx.de/u-boot into resolve

Conflicts:
README
board/samsung/universal_c210/universal.c
drivers/misc/Makefile
drivers/power/power_fsl.c
include/configs/mx35pdk.h
include/configs/mx53loco.h
include/configs/seaboard.h

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Merge branch 'master' of git://git.denx.de/u-boot into master

Conflicts:
drivers/power/power_fsl.c
include/configs/mx35pdk.h
include/configs/mx53loco.h
include/configs/woodburn_common.h
board/w

Merge branch 'master' of git://git.denx.de/u-boot into master

Conflicts:
drivers/power/power_fsl.c
include/configs/mx35pdk.h
include/configs/mx53loco.h
include/configs/woodburn_common.h
board/woodburn/woodburn.c

These boards still use the old old PMIC framework, so they
do not merge properly after the power framework was merged into
mainline.

Fix all conflicts and update woodburn to use Power Framework.

Signed-off-by: Stefano Babic <sbabic@denx.de>

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linux/usb/ch9.h: update with the version from Linux tree

Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>

Merge branch 'master' of git://git.denx.de/u-boot-usb

* 'master' of git://git.denx.de/u-boot-usb:
USB: S5P: Add ehci support
usb:udc:samsung Add functions for storing private gadget data in UDC

Merge branch 'master' of git://git.denx.de/u-boot-usb

* 'master' of git://git.denx.de/u-boot-usb:
USB: S5P: Add ehci support
usb:udc:samsung Add functions for storing private gadget data in UDC driver
usb:gadget:composite: Support for composite at gadget.h
usb:gadget:composite USB composite gadget support
usb:udc:samsung:cleanup Replace DEBUG_* macros with debug_cond() calls
usb:udc: Remove duplicated USB definitions from include/linux/usb/ch9.h file
USB: Document the QH and qTD antics in EHCI-HCD
USB: Drop cache flush bloat in EHCI-HCD
USB: Drop ehci_alloc/ehci_free in ehci-hcd
USB: Align buffers at cacheline
usb: use noinline define

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usb:udc: Remove duplicated USB definitions from include/linux/usb/ch9.h file

Remove the repeated USB descriptor code and use usbdescriptors.h file.
ch9.h file has been copied from linux and is neede

usb:udc: Remove duplicated USB definitions from include/linux/usb/ch9.h file

Remove the repeated USB descriptor code and use usbdescriptors.h file.
ch9.h file has been copied from linux and is needed for USB gadget
related work.
Now usbdescriptors.h and ch9.h shall be used together.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Marek Vasut <marex@denx.de>

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Merge branch 'next' of /home/wd/git/u-boot/next

Conflicts:
include/ppc4xx.h

Signed-off-by: Wolfgang Denk <wd@denx.de>

Merge branch 'next' of ../custodians into next

Merge branch 'next' of git://git.denx.de/u-boot-usb into next

USB-CDC: Fix coding style issues

Fixes most of checkpatch warnings and errors in USB gadget stack.

The most frequently encountered problems are:
1) "(foo*)", "foo * bar", "foo* bar"
2) C99 // comme

USB-CDC: Fix coding style issues

Fixes most of checkpatch warnings and errors in USB gadget stack.

The most frequently encountered problems are:
1) "(foo*)", "foo * bar", "foo* bar"
2) C99 // comments
3) No spaces before/after/around '?', ':', '=', '==', ',', '&', '('
4) Spaces before '['
5) Spaces between function names and '('
6) Block braces in wrong places
7) Spaces before tabs
8) Macros with complex values not enclosed in parenthesis
9) Multiline comments start just after /*

Signed-off-by: Vitaly Kuzmichev <vkuzmichev@mvista.com>

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Integrate USB gadget layer and USB CDC driver layer

Derived from Linux kernel 2.6.27

Signed-off-by: Thomas Smits <ts.smits@gmail.com>
Signed-off-by: Remy Bohmer <linux@bohmer.net>