linux-stable.git/drivers/usb/phy/Makefile, branch linux-3.13.y

Merge tag 'usb-for-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next

2013-10-24T15:18:40+00:00

Felipe writes:

usb: patches for v3.13

Final conversions to configfs for mass storage, acm_ms, and
multi gadgets.

MUSB should now work out of the box on AM335x-based boards
(beagle bone white and black) with DMA thanks to Sebastian's
work.

We can now enable VERBOSE_DEBUG on builds of drivers/usb/gadget/
by selecting CONFIG_USB_GADGET_VERBOSE.

s3c-hsotg got quite a few non-critical fixes but also learned
a few new tricks (isochronous transfers, multi count support).

The Marvel USB3 Controller driver got a memory leak fix.

devm_usb_get_phy() learned not to return NULL, ever.

Other than these patches, we have the usual set of cleanups
ranging from removal of unnecessary *_set_drvdata() to using
SIMPLE_DEV_PM_OPS.

Signed-of-by: Felipe Balbi

usb: phy: Add RCAR Gen2 USB phy

2013-10-10T16:59:48+00:00

This adds RCAR Gen2 USB phy support. The driver configures
USB channels 0/2 which are shared between PCI USB hosts and
USBHS/USBSS devices. It also controls internal USBHS phy.

Signed-off-by: Valentine Barshak 
Signed-off-by: Felipe Balbi

usb: phy: twl4030: use the new generic PHY framework

2013-09-28T00:36:58+00:00

Used the generic PHY framework API to create the PHY. For powering on
and powering off the PHY, power_on and power_off ops are used. Once the
MUSB OMAP glue is adapted to the new framework, the suspend and resume
ops of usb phy library will be removed. Also twl4030-usb driver is moved
to drivers/phy/.

However using the old usb phy library cannot be completely removed
because otg is intertwined with phy and moving to the new
framework completely will break otg. Once we have a separate otg state machine,
we can get rid of the usb phy library.

Signed-off-by: Kishon Vijay Abraham I 
Acked-by: Felipe Balbi 
Reviewed-by: Sylwester Nawrocki 
Signed-off-by: Greg Kroah-Hartman

usb: phy: omap-usb2: use the new generic PHY framework

2013-09-28T00:36:21+00:00

Used the generic PHY framework API to create the PHY. Now the power off and
power on are done in omap_usb_power_off and omap_usb_power_on respectively.
The omap-usb2 driver is also moved to driver/phy.

However using the old USB PHY library cannot be completely removed
because OTG is intertwined with PHY and moving to the new framework
will break OTG. Once we have a separate OTG state machine, we
can get rid of the USB PHY library.

Signed-off-by: Kishon Vijay Abraham I 
Reviewed-by: Sylwester Nawrocki 
Acked-by: Felipe Balbi 
Signed-off-by: Greg Kroah-Hartman

Merge tag 'usb-for-v3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next

2013-08-13T22:28:01+00:00

Felipe writes:

usb: patches for v3.12 merge window

All patches here have been pending on linux-usb
and sitting in linux-next for a while now.

The biggest things in this tag are:

DWC3 learned proper usage of threaded IRQ
handlers and now we spend very little time
in hardirq context.

MUSB now has proper support for BeagleBone and
Beaglebone Black.

Tegra's USB support also got quite a bit of love
and is learning to use PHY layer and generic DT
attributes.

Other than that, the usual pack of cleanups and
non-critical fixes follow.

Signed-of-by: Felipe Balbi 

Conflicts:
	drivers/usb/gadget/udc-core.c
	drivers/usb/host/ehci-tegra.c
	drivers/usb/musb/omap2430.c
	drivers/usb/musb/tusb6010.c

usb: phy: Add AM335x PHY driver

2013-08-09T14:34:15+00:00

This driver is a redo of my earlier attempt. It uses parts of the
generic PHY driver and uses the new control driver for the register
the phy needs to power on/off the phy. It also enables easy access for
the wakeup register which is not yet implemented.
The difference between the omap attempt is:
- no static holding variable
- one global visible function which exports a struct with callbacks to
  access the "control" registers.

Signed-off-by: Sebastian Andrzej Siewior 
Signed-off-by: Felipe Balbi

usb: phy: rename nop_usb_xceiv => usb_phy_gen_xceiv

2013-08-09T14:26:00+00:00

The "nop" driver isn't a do-nothing-stub but supports a couple functions
like clock on/off or is able to use a voltage regulator. This patch
simply renames the driver to "generic" since it is easy possible to
extend it by a simple function istead of writing a complete driver.

Signed-off-by: Sebastian Andrzej Siewior 
Signed-off-by: Felipe Balbi

USB: phy: remove CONFIG_USB_DEBUG usage

2013-07-23T23:34:50+00:00

Now that no USB phy driver is using CONFIG_USB_DEBUG, remove it from the
Makefile.

Acked-by: Felipe Balbi 
Signed-off-by: Greg Kroah-Hartman

usb: add devicetree helpers for determining dr_mode and phy_type

2013-06-17T20:47:09+00:00

This adds two little devicetree helper functions for determining the
dr_mode (host, peripheral, otg) and phy_type (utmi, ulpi,...) from
the devicetree.

Signed-off-by: Michael Grzeschik 
Signed-off-by: Marc Kleine-Budde 
Signed-off-by: Sascha Hauer 
Acked-by: Felipe Balbi 
Signed-off-by: Alexander Shishkin 
Signed-off-by: Greg Kroah-Hartman

USB: OMAP: ISP1301 needs USB_PHY

2013-04-25T17:58:00+00:00

The Kconfig entry for USB_OMAP unconditionally selects USB_ISP1301,
which is now only visible when USB_PHY is also enabled.

This adds an appropriate dependency and enables USB_PHY in the omap1
defconfig, avoiding these build warnings:

warning: (USB_OHCI_HCD && USB_OMAP) selects ISP1301_OMAP which has unmet direct dependencies (USB_SUPPORT && USB_PHY && I2C && ARCH_OMAP_OTG)

Also fix a Makefile typo while we're at it.

Signed-off-by: Arnd Bergmann 
Cc: Felipe Balbi 
Signed-off-by: Greg Kroah-Hartman