linux-toradex.git/drivers/usb/phy/Makefile, branch v3.12.2 Linux kernel for Apalis and Colibri modules 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 Greg Kroah-Hartman gregkh@linuxfoundation.org 2013-08-13T22:28:01+00:00 165f60642ae988f0b9dcfd4988806e7a938b26c7 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 <balbi@ti.com> Conflicts: drivers/usb/gadget/udc-core.c drivers/usb/host/ehci-tegra.c drivers/usb/musb/omap2430.c drivers/usb/musb/tusb6010.c 
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 <balbi@ti.com>

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 Sebastian Andrzej Siewior bigeasy@linutronix.de 2013-07-30T19:43:45+00:00 3bb869c8b3f1a11f1854cd74ebdeb60753614cf8 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 <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com> 
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 <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
usb: phy: rename nop_usb_xceiv => usb_phy_gen_xceiv 2013-08-09T14:26:00+00:00 Sebastian Andrzej Siewior bigeasy@linutronix.de 2013-07-26T10:16:42+00:00 3fa4d7344be0afebd80382ffeea6b1787cccf971 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 <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com> 
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 <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
USB: phy: remove CONFIG_USB_DEBUG usage 2013-07-23T23:34:50+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2013-06-28T18:32:56+00:00 8fb822c5077c30258f27308d55f0eda5e398f3b6 Now that no USB phy driver is using CONFIG_USB_DEBUG, remove it from the Makefile. Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Now that no USB phy driver is using CONFIG_USB_DEBUG, remove it from the
Makefile.

Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: add devicetree helpers for determining dr_mode and phy_type 2013-06-17T20:47:09+00:00 Michael Grzeschik m.grzeschik@pengutronix.de 2013-06-13T14:59:55+00:00 1c9af65357a309b60d78a442bd61d27cad458d00 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 <m.grzeschik@pengutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
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 <m.grzeschik@pengutronix.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
USB: OMAP: ISP1301 needs USB_PHY 2013-04-25T17:58:00+00:00 Arnd Bergmann arnd@arndb.de 2013-04-25T17:29:03+00:00 c3c683ead3c53c0eb67b72c54e130baf45ac25d2 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 <arnd@arndb.de> Cc: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
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 <arnd@arndb.de>
Cc: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: phy: samsung: Add PHY support for USB 3.0 controller 2013-03-18T09:18:15+00:00 Vivek Gautam gautam.vivek@samsung.com 2013-03-14T10:29:11+00:00 b52767581765d3d1a1ba7106674791e540574704 Adding PHY driver support for USB 3.0 controller for Samsung's SoCs. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com> 
Adding PHY driver support for USB 3.0 controller for Samsung's
SoCs.

Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
usb: phy: samsung: Common out the generic stuff 2013-03-18T09:18:15+00:00 Vivek Gautam gautam.vivek@samsung.com 2013-03-14T10:29:10+00:00 dc2377d0b0a298ec9d7d232c0d757f462dedcca2 Moving register and structure definitions to header file, and keeping the generic functions to be used across multiple PHYs in common phy helper driver under SAMSUNG_USBPHY, and moving USB 2.0 PHY driver under SAMSUNG_USB2PHY. Also allowing samsung PHY drivers be built as modules. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com> 
Moving register and structure definitions to header file,
and keeping the generic functions to be used across
multiple PHYs in common phy helper driver under SAMSUNG_USBPHY,
and moving USB 2.0 PHY driver under SAMSUNG_USB2PHY.

Also allowing samsung PHY drivers be built as modules.

Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
usb: phy: rename all phy drivers to phy-$name-usb.c 2013-03-18T09:18:08+00:00 Felipe Balbi balbi@ti.com 2013-03-07T15:37:59+00:00 94ae98433a397dd4695652fc62ca7bc784b08216 this will make sure that we have sensible names for all phy drivers. Current situation was already quite bad with too generic names being used. Signed-off-by: Felipe Balbi <balbi@ti.com> 
this will make sure that we have sensible names
for all phy drivers. Current situation was already
quite bad with too generic names being used.

Signed-off-by: Felipe Balbi <balbi@ti.com>
usb: phy: make it a menuconfig 2013-03-18T09:18:05+00:00 Felipe Balbi balbi@ti.com 2013-03-07T09:13:43+00:00 edc7cb2e955f222fe51cd44c1cf9c94d58017344 We already have a considerable amount of USB PHY drivers, making it a menuconfig just prevents us from adding too much churn to USB's menuconfig. While at that, also select USB_OTG_UTILS from this new menuconfig just to keep backwards compatibility until we manage to remove that symbol. Signed-off-by: Felipe Balbi <balbi@ti.com> 
We already have a considerable amount of USB
PHY drivers, making it a menuconfig just
prevents us from adding too much churn to
USB's menuconfig.

While at that, also select USB_OTG_UTILS from
this new menuconfig just to keep backwards
compatibility until we manage to remove
that symbol.

Signed-off-by: Felipe Balbi <balbi@ti.com>