The CNS3XXX SOC has include USB EHCI and OHCI compatible controllers.
This patch adds the necessary glue logic to allow ehci-hcd and ohci-hcd
drivers to work on CNS3XXX

The EHCI and OHCI controllers share a common clock control and reset
bit, therefore additional check for the timming of enabling and disabling
is required. The USB bit of PLL Power Down Control is also shared by OTG,
24MHzUART clock, Crypto clock, PCIe reference clock, and Clock Scale
Generator. Therefore we only ensure it is enabled, while not disabling it.
Signed-off-by: NMac Lin <mkl0301@gmail.com>
Acked-by: NAlan Stern <stern@rowland.harvard.edu>
Acked-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NAnton Vorontsov <cbouatmailru@gmail.com>

Extends FSL EHCI platform driver glue layer to support
MPC5121 USB controllers. MPC5121 Rev 2.0 silicon EHCI
registers are in big endian format. The appropriate flags
are set using the information in the platform data structure.
MPC83xx system interface registers are not available on
MPC512x, so the access to these registers is isolated in
MPC512x case. Furthermore the USB controller clocks
must be enabled before 512x register accesses which is
done by providing platform specific init callback.

The MPC512x internal USB PHY doesn't provide supply voltage.
For boards using different power switches allow specifying
DRVVBUS and PWR_FAULT signal polarity of the MPC5121 internal
PHY using "fsl,invert-drvvbus" and "fsl,invert-pwr-fault"
properties in the device tree USB nodes. Adds documentation
for this new device tree bindings.
Signed-off-by: NAnatolij Gustschin <agust@denx.de>
Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Add OHCI glue code for JZ4740 SoCs OHCI module.
Signed-off-by: NLars-Peter Clausen <lars@metafoo.de>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: linux-usb@vger.kernel.org
Acked-by: NGreg Kroah-Hartman <gregkh@suse.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1411/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

Remove the CONFIG_SOC_AU1X00 Kconfig symbol since its job can also be done
by MACH_ALCHEMY, now renamed to MIPS_ALCHEMY.
Signed-off-by: NManuel Lauss <manuel.lauss@googlemail.com>
To: Linux-MIPS <linux-mips@linux-mips.org>
Patchwork: https://patchwork.linux-mips.org/patch/1461/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>

Texas Instruments DA8xx/OMAP-L1x OHCI glue layer.

This OHCI implementation is not without quirks: there's only one physical port
despite the root hub reporting two; the port's power control and over-current
status bits are not connected to any pins, however, at least on the DA830 EVM
board, those signals are connected via GPIO, thus the provision was made for
overriding the OHCI port power and over-current bits at the board level...
Signed-off-by: NMikhail Cherkashin <mcherkashin@ru.mvista.com>
Signed-off-by: NSergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Signed-off-by: NMichael Hennerich <michael.hennerich@analog.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>
Signed-off-by: NMike Frysinger <vapier@gentoo.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Replace ARCH_OMAP34XX with ARCH_OMAP3
Signed-off-by: NTony Lindgren <tony@atomide.com>

usb: ehci: Allow EHCI to be built on OMAP3

OMAP3 chips have a built-in EHCI controller.
The recently introduced omap ehci-hcd driver missed
out on selecting USB_ARCH_HAS_EHCI in Kconfig.

Without this, the driver cannot be built.
Signed-off-by: NAnand Gadiyar <gadiyar@ti.com>
Cc: Vikram Pandita <vikram.pandita@ti.com>
Cc: Ajay Kumar Gupta <ajay.gupta@ti.com>
Acked-by: NFelipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

The Freescale MX27 and MX31 SoCs have a EHCI controller onboard.
The controller is capable of USB on the go. This patch adds
a driver to support all three of them.

Users have to pass details about serial interface configuration in the
platform data.

The USB OTG core used here is the ARC core, so the driver should
be renamed and probably be merged with ehci-fsl.c eventually.
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NDaniel Mack <daniel@caiaq.de>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Add host USB High speed driver for at91sam9g45 series.
The host driver is an EHCI with its companion OHCI. EHCI is
handled by the new ehci-atmel.c whereas the OHCI is always
handled by ohci-at91.c.
Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: NDavid Brownell <dbrownell@users.sourceforge.net>

Add ehci support for w90p910 platform.
Signed-off-by: NWan ZongShun <mcuos.com@gmail.com>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Add architectural support for USB EHCI host controllers. It has been tested
using the USB EHCI host controller from Xilinx Inc., using both High Speed
devices and Full Speed devices.
Signed-off-by: NJulie Zhu <julie.zhu@xilinx.com>
Signed-off-by: NMichal Simek <monstr@monstr.eu>

Change the encoding of strings returned by usb_string() from ISO 8859-1
to UTF-8.
Signed-off-by: NClemens Ladisch <clemens@ladisch.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Signed-off-by: NMichal Simek <monstr@monstr.eu>

Signed-off-by: NKuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>

This moves the isp1301-omap driver from the drivers/i2c/chips
directory (which will be shrinking) into a new drivers/usb/otg
directory (which will grow, with more drivers and utilities).

Note that OTG infrastructure needs to be initialized before
either host or peripheral side USB support, and may be needed
before for pure host or pure peripheral configurations.
Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Acked-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Some Toshiba Mobile I/O chips have OHCI controller built in.
E.g. the tc6393xb chip found in several Toshiba e-Series PDAs
and in Sharp Zaurus SL-6000 PDA. This adds platform glue
to support OHCI function of the chip.
Signed-off-by: NDmitry Baryshkov <dbaryshkov@gmail.com>
Acked-by: NIan Molton <spyro@f2s.com>
Cc: Ian Molton <spyro@f2s.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Add the WUSB build system (Kconfig and Kbuild) files.
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NDavid Vrabel <david.vrabel@csr.com>

This patch adds support for MUSB and TUSB controllers
integrated into omap2430 and davinci. It also adds support
for external tusb6010 controller.

Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This makes "USB Monitor" appear under "Miscellaneous USB options"
section instead of in the middle of device specific drivers in the
"USB Imaging devices" section.
Signed-off-by: NSimon Arlott <simon@fire.lp0.eu>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

add support for SuperH OHCI.

supported CPU are:
 - SH7720
 - SH7721
 - SH7763
Signed-off-by: NYoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Acked-by: NDavid Brownell <david-b@pacbell.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

EHCI Glue driver for Intel IXP4XX EHCI USB controller
Signed-off-by: NVladimir Barinov <vbarinov@ru.mvista.com>
Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Signed-off-by: Neric miao <eric.miao@marvell.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

Previous boards were likely seeing USB_ARCH_HAS_HCD selected by way
of PCMCIA or PCI, though none of those are required for hcd support
on SH. Enable support unconditionally.
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Signed-off-by: NJan Engelhardt <jengelh@gmx.de>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> (edited MACINTOSH_DRIVERS per Geert Uytterhoeven's remark)
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Won't build due to lack of dma-mapping.
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

This reverts commit acb11c8b.

It was broken.  We most certainly *do* want the default to be the old
behaviour (and the common case!), instead of breaking everybodys
configuration and making 99% of all people have to override the default.

What were you guys thinking?
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Generally, Jens Axboe was against 'default y', so I'll have some patches to
remove it.

Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Platforms with PCMCIA support can implement host-side USB with "sl811_cs",
so make sure this menu shows up on platforms with PCMCIA.
Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Make a "menuconfig" out of the Kconfig objects "menu, ..., endmenu", so that
the user can disable all the options in that menu at once instead of having to
disable each option separately.
Signed-off-by: NJan Engelhardt <jengelh@gmx.de>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Add "depends on HAS_IOMEM" to a number of menus to make them
disappear for s390 which does not have I/O memory.
Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>

It is preferable to group drivers by usage (net, scsi, ATA, ...) than
by bus.  When reviewing drivers, the [PCI|USB|PCMCIA|...] maintainer
is probably less qualified on networking issues than a networking
maintainer.  Also, from a practical standpoint, chips often
appear on multiple buses, which is why we do not put drivers into
drivers/pci/net.
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

This will allow concentrating all input devices in one place
in {menu|x|q}config.
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
Acked-by: NGreg Kroah-Hartman <gregkh@suse.de>

A number of configuration file changes.

These are mainly to replace references to ARCH_AT91RM9200 and
ARCH_AT91SAM9261 with the common/generic ARCH_AT91.  That way we don't
need to mention every specific AT91 processor explicitly.

Also adds the configuration option for AT91SAM9260-EK and AT91SAM9261-EK
boards.
Signed-off-by: NAndrew Victor <andrew@sanpeople.com>
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>

inlined is the patch that adds basic support for USB OHCI controller
support for PNX4008 Philips PNX4008 ARM board. Due to HW design, it
depends on I2C driver for PNX4008 which I've recetnly posted to LKML and
i2c at lm-sensors.
Signed-off-by: NVitaly Wool <vitalywool@gmail.com>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

OHCI updates for AT91 series processors:

 - Get ready for at91sam926x processors (ARMv5tej not ARMv4t)

 - Suspend/resume support now behaves properly

 - In "standby" mode, OHCI can be a source of system wakeup events
   (remote wakeup, device connect/disconnect, etc)

And minor cleanups.
Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: NAndrew Victor <andrew@sanpeople.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

This patch adds OHCI glue bits for the USB host interface in the
Cirrus ep93xx (arm920t) CPU.
Signed-off-by: NLennert Buytenhek <buytenh@wantstofly.org>
Acked-by: NDavid Brownell <david-b@pacbell.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

Because of historic reasons, there are two separate directories with
V4L stuff. Most drivers are located at driver/media/video. However, some
code for USB Webcams were inserted under drivers/usb/media.

This makes difficult for module authors to know were things should be.
Also, makes Kconfig menu confusing for normal users.

This patch moves all V4L content under drivers/usb/media to
drivers/media/video, and fixes Kconfig/Makefile entries.
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>

This adds support for OHCI on AT91rm9200 based boards.

Possibly of interest here is the way this uses <linux/clk.h> to
gate clocks on/off during system pm state transitions.  That's
typical for non-PCI systems.  Some can go further; Mini-A host
side connectors enable ID-pin sensing.

From: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

ALCHEMY:  Add EHCI support for AU1200

Updated by removing the OHCI support
Signed-off-by: NJordan Crouse <jordan.crouse@amd.com>
Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>