linux/drivers/usb
Tony Lindgren 4dc2fe7a94 usb: musb: Remove try_idle for 2430 glue layer
This is no longer needed with PM runtime at least for 2430 glue.
We can now rely only on PM runtime and cable detection.

The other glue layers can probably remove try_idle too, but that
needs to be tested for each platform before doing it.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-06-01 14:58:59 -07:00
..
atm Use "foo *bar" instead of "foo * bar". 2016-04-28 12:57:49 -07:00
c67x00
chipidea usb: chipidea: imx: delete the redundant setting default DMA mask code 2016-04-06 17:14:38 +08:00
class tty: Replace ASYNC_INITIALIZED bit and update atomically 2016-04-30 09:26:55 -07:00
common usb: otg-fsm: support multiple instances 2016-04-06 17:15:03 +08:00
core usb: quirks: Add no-lpm quirk for Acer C120 LED Projector 2016-06-01 14:56:24 -07:00
dwc2 usb: dwc2: fix regression on big-endian PowerPC/ARM systems 2016-05-31 11:24:17 +03:00
dwc3 usb: dwc3: Set the ClearPendIN bit on Clear Stall EP command 2016-06-01 09:53:42 +03:00
early
gadget usb: gadget: composite: don't queue OS desc req if length is invalid 2016-05-31 11:24:31 +03:00
host USB: xhci: Add broken streams quirk for Frescologic device id 1009 2016-06-01 14:57:11 -07:00
image
isp1760 usb: Remove unnecessary space before open square bracket. 2016-05-09 13:08:46 +02:00
misc USB patches for 4.7-rc1 2016-05-20 21:12:25 -07:00
mon usb: core: rename mutex usb_bus_list_lock to usb_bus_idr_lock 2016-02-06 21:55:57 -08:00
musb usb: musb: Remove try_idle for 2430 glue layer 2016-06-01 14:58:59 -07:00
phy usb: Remove unnecessary space before operator ','. 2016-05-09 13:08:46 +02:00
renesas_usbhs usb: renesas_usbhs: fix signed-unsigned return 2016-05-03 14:32:07 -07:00
serial USB patches for 4.7-rc1 2016-05-20 21:12:25 -07:00
storage USB: uas: Fix slave queue_depth not being set 2016-06-01 14:56:24 -07:00
usbip usb: usbip: Avoid NULL pointer dereference in case of error 2016-04-29 15:31:30 -07:00
wusbcore usb: wusbcore: Do not initialise statics to 0. 2016-05-09 13:08:46 +02:00
Kconfig usb: common: rework CONFIG_USB_COMMON logic 2016-04-18 15:23:36 +03:00
Makefile usb: fsl: drop USB_FSL_MPH_DR_OF Kconfig symbol 2016-03-04 15:14:29 +02:00
README
usb-skeleton.c

To understand all the Linux-USB framework, you'll use these resources:

    * This source code.  This is necessarily an evolving work, and
      includes kerneldoc that should help you get a current overview.
      ("make pdfdocs", and then look at "usb.pdf" for host side and
      "gadget.pdf" for peripheral side.)  Also, Documentation/usb has
      more information.

    * The USB 2.0 specification (from www.usb.org), with supplements
      such as those for USB OTG and the various device classes.
      The USB specification has a good overview chapter, and USB
      peripherals conform to the widely known "Chapter 9".

    * Chip specifications for USB controllers.  Examples include
      host controllers (on PCs, servers, and more); peripheral
      controllers (in devices with Linux firmware, like printers or
      cell phones); and hard-wired peripherals like Ethernet adapters.

    * Specifications for other protocols implemented by USB peripheral
      functions.  Some are vendor-specific; others are vendor-neutral
      but just standardized outside of the www.usb.org team.

Here is a list of what each subdirectory here is, and what is contained in
them.

core/		- This is for the core USB host code, including the
		  usbfs files and the hub class driver ("hub_wq").

host/		- This is for USB host controller drivers.  This
		  includes UHCI, OHCI, EHCI, and others that might
		  be used with more specialized "embedded" systems.

gadget/		- This is for USB peripheral controller drivers and
		  the various gadget drivers which talk to them.


Individual USB driver directories.  A new driver should be added to the
first subdirectory in the list below that it fits into.

image/		- This is for still image drivers, like scanners or
		  digital cameras.
../input/	- This is for any driver that uses the input subsystem,
		  like keyboard, mice, touchscreens, tablets, etc.
../media/	- This is for multimedia drivers, like video cameras,
		  radios, and any other drivers that talk to the v4l
		  subsystem.
../net/		- This is for network drivers.
serial/		- This is for USB to serial drivers.
storage/	- This is for USB mass-storage drivers.
class/		- This is for all USB device drivers that do not fit
		  into any of the above categories, and work for a range
		  of USB Class specified devices. 
misc/		- This is for all USB device drivers that do not fit
		  into any of the above categories.