linux-stable.git/Documentation/devicetree/bindings/usb, branch linux-3.12.y Linux kernel stable tree Merge tag 'char-misc-3.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc 2013-09-03T18:36:27+00:00 Linus Torvalds torvalds@linux-foundation.org 2013-09-03T18:36:27+00:00 1d1fdd95df681f0c065d90ffaafa215a0e8825e2 Pull char/misc patches from Greg KH: "Here is the big char/misc driver pull request for 3.12-rc1 Lots of driver updates all over the char/misc tree, full details in the shortlog" * tag 'char-misc-3.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (62 commits) drivers: uio: Kconfig: add MMU dependancy for UIO drivers: uio: Add driver for Humusoft MF624 DAQ PCI card drivers: uio_pdrv_genirq: use dev_get_platdata() drivers: uio_pruss: use dev_get_platdata() drivers: uio_dmem_genirq: use dev_get_platdata() drivers: parport: Kconfig: exclude h8300 for PARPORT_PC drivers: misc: ti-st: fix potential race if st_kim_start fails Drivers: hv: vmbus: Do not attempt to negoatiate a new version prematurely misc: vmw_balloon: Remove braces to fix build for clang. Drivers: hv: vmbus: Fix a bug in the handling of channel offers vme: vme_ca91cx42.c: fix to pass correct device identity to free_irq() VMCI: Add support for virtual IOMMU VMCI: Remove non-blocking/pinned queuepair support uio: uio_pruss: remove unnecessary platform_set_drvdata() parport: amiga: remove unnecessary platform_set_drvdata() vme: vme_vmivme7805.c: add missing __iomem annotation vme: vme_ca91cx42.c: add missing __iomem annotation vme: vme_tsi148.c: add missing __iomem annotation drivers/misc/hpilo: Correct panic when an AUX iLO is detected uio: drop unused vma_count member in uio_device struct ... 
Pull char/misc patches from Greg KH:
 "Here is the big char/misc driver pull request for 3.12-rc1

  Lots of driver updates all over the char/misc tree, full details in
  the shortlog"

* tag 'char-misc-3.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (62 commits)
  drivers: uio: Kconfig: add MMU dependancy for UIO
  drivers: uio: Add driver for Humusoft MF624 DAQ PCI card
  drivers: uio_pdrv_genirq: use dev_get_platdata()
  drivers: uio_pruss: use dev_get_platdata()
  drivers: uio_dmem_genirq: use dev_get_platdata()
  drivers: parport: Kconfig: exclude h8300 for PARPORT_PC
  drivers: misc: ti-st: fix potential race if st_kim_start fails
  Drivers: hv: vmbus: Do not attempt to negoatiate a new version prematurely
  misc: vmw_balloon: Remove braces to fix build for clang.
  Drivers: hv: vmbus: Fix a bug in the handling of channel offers
  vme: vme_ca91cx42.c: fix to pass correct device identity to free_irq()
  VMCI: Add support for virtual IOMMU
  VMCI: Remove non-blocking/pinned queuepair support
  uio: uio_pruss: remove unnecessary platform_set_drvdata()
  parport: amiga: remove unnecessary platform_set_drvdata()
  vme: vme_vmivme7805.c: add missing __iomem annotation
  vme: vme_ca91cx42.c: add missing __iomem annotation
  vme: vme_tsi148.c: add missing __iomem annotation
  drivers/misc/hpilo: Correct panic when an AUX iLO is detected
  uio: drop unused vma_count member in uio_device struct
  ...
usb: usb: dsps: update device tree bindings 2013-08-27T19:18:30+00:00 Sebastian Andrzej Siewior bigeasy@linutronix.de 2013-08-20T16:35:46+00:00 a0b311ef17fb5d98e2c8d0aee450c1b9030873e0 The support for both am335x-USB instances required changes to the device tree bindings. This patch reflects these changes in the bindings document. v3…v4: - remove the child node for USB. This is driver specific on won't be reflected in the device tree - use the "mentor" prefix instead of "mg". - use "dr_mode" istead of "mg,port-mode" for the port mode. The former is used by a few other drivers. v2…v3: - use proper usb-phy nodes in evm, bone and evmsk device tree. v1…v2: - use mg prefix for the Metor Graphics specific attributes - use power in mA not in mA/2 as specifed in the USB2.0 specification - use usbX-phy instead of usbX_phy - use dma-controller instead of dma Cc: Rob Herring <rob.herring@calxeda.com> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Ian Campbell <ian.campbell@citrix.com> Cc: devicetree@vger.kernel.org Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com> 
The support for both am335x-USB instances required changes to the device
tree bindings. This patch reflects these changes in the bindings
document.

v3…v4:
- remove the child node for USB. This is driver specific on won't be
  reflected in the device tree
- use the "mentor" prefix instead of "mg".
- use "dr_mode" istead of "mg,port-mode" for the port mode. The former
  is used by a few other drivers.

v2…v3:
- use proper usb-phy nodes in evm, bone and evmsk device tree.

v1…v2:
- use mg prefix for the Metor Graphics specific attributes
- use power in mA not in mA/2 as specifed in the USB2.0 specification
- use usbX-phy instead of usbX_phy
- use dma-controller instead of dma

Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: devicetree@vger.kernel.org
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Merge tag 'for-usb-next-2013-08-15' of git://git.kernel.org/pub/scm/linux/kernel/git/sarah/xhci into usb-next 2013-08-16T00:33:16+00:00 Greg Kroah-Hartman gregkh@linuxfoundation.org 2013-08-16T00:33:16+00:00 224563b6ce034b82f8511969d9496113da34fb2c Sarah writes: xhci: Platform updates, 64-bit DMA, and trace events for 3.12. Hi Greg, This pull request includes one new feature for the xhci-plat driver (device tree support). Felipe was fine with the patch last I checked, but hadn't provided an official Acked-by line. This pull request also includes 13 patches from my FOSS Outreach Program for Women (OPW) intern, Xenia. She fixed a bug in the xHCI driver so that the driver can allocate 64-bit consistent DMA, converted the driver to use dynamic debugging, and added a bunch of new trace events for the xHCI driver. The python plugin for trace-cmd should be up on git hub shortly, although the trace events are usable without it. I'm very happy with the progress that Xenia has made, and I look forward to her future contributions to the Linux kernel. Sarah Sharp 
Sarah writes:

xhci: Platform updates, 64-bit DMA, and trace events for 3.12.

Hi Greg,

This pull request includes one new feature for the xhci-plat driver (device
tree support).  Felipe was fine with the patch last I checked, but hadn't
provided an official Acked-by line.

This pull request also includes 13 patches from my FOSS Outreach Program for
Women (OPW) intern, Xenia.  She fixed a bug in the xHCI driver so that the
driver can allocate 64-bit consistent DMA, converted the driver to use dynamic
debugging, and added a bunch of new trace events for the xHCI driver.  The
python plugin for trace-cmd should be up on git hub shortly, although the trace
events are usable without it.

I'm very happy with the progress that Xenia has made, and I look forward to her
future contributions to the Linux kernel.

Sarah Sharp
usb: Add Device Tree support to XHCI Platform driver 2013-08-13T23:05:31+00:00 Al Cooper alcooperx@gmail.com 2013-07-25T23:04:44+00:00 1fe6c4524f765734d376c39d0f41e25519f6235d Add Device Tree match table to xhci-plat.c. Add DT bindings document. Signed-off-by: Al Cooper <alcooperx@gmail.com> Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Cc: Felipe Balbi <balbi@ti.com> Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> 
Add Device Tree match table to xhci-plat.c. Add DT bindings document.

Signed-off-by: Al Cooper <alcooperx@gmail.com>
Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Cc: Felipe Balbi <balbi@ti.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
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: misc: usb3503: Support operation with no I2C control 2013-08-12T19:20:27+00:00 Mark Brown broonie@linaro.org 2013-08-09T10:41:58+00:00 3f0d1c67fa20d524fdcb4a7dcda19ed76c59be44 Refactor so that register writes for configuration are only performed if the device has a regmap provided and also register as a platform driver. This allows the driver to be used to manage GPIO based control of the device. Signed-off-by: Mark Brown <broonie@linaro.org> Cc: devicetree@vger.kernel.org Reviewed-by: Dongjin Kim <tobetter@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Refactor so that register writes for configuration are only performed if
the device has a regmap provided and also register as a platform driver.
This allows the driver to be used to manage GPIO based control of the
device.

Signed-off-by: Mark Brown <broonie@linaro.org>
Cc: devicetree@vger.kernel.org
Reviewed-by: Dongjin Kim <tobetter@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: misc: usb3503: Don't specify all DT properties as required 2013-08-12T19:20:27+00:00 Mark Brown broonie@linaro.org 2013-08-09T10:41:57+00:00 e5162d40b90e3e2e01aadcac9d4f151ecb9ee051 The binding document says that all properties are required but in fact almost all are optional (and should be) - update the document to reflect this. Signed-off-by: Mark Brown <broonie@linaro.org> Cc: devicetree@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
The binding document says that all properties are required but in fact
almost all are optional (and should be) - update the document to reflect
this.

Signed-off-by: Mark Brown <broonie@linaro.org>
Cc: devicetree@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
usb: misc: usb3503: Add USB3503A to the compatible list 2013-08-12T19:20:26+00:00 Mark Brown broonie@linaro.org 2013-08-09T10:41:56+00:00 5bdd1f4a1daf398042203b72430891dfc40c0fa6 There are no software visible differences that I am aware of but in case any are discovered allow the DTS to specify exactly which device is present. Signed-off-by: Mark Brown <broonie@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
There are no software visible differences that I am aware of but in case
any are discovered allow the DTS to specify exactly which device is
present.

Signed-off-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Documentation: New DT parameters for tegra30-usb-phy 2013-08-12T18:29:49+00:00 Tuomas Tynkkynen ttynkkynen@nvidia.com 2013-08-12T13:06:52+00:00 91e66700029d71d2938e1341172331c58b6bd8b3 Document the new device tree parameters for Tegra30 USB PHY. Signed-off-by: Tuomas Tynkkynen <ttynkkynen@nvidia.com> Tested-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Felipe Balbi <balbi@ti.com> 
Document the new device tree parameters for Tegra30 USB PHY.

Signed-off-by: Tuomas Tynkkynen <ttynkkynen@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
usb: dwc3: core: clarify usb-phy array binding 2013-08-12T18:16:06+00:00 Kumar Gala galak@codeaurora.org 2013-08-09T15:40:32+00:00 23381db7cedc26f87a37746ccf7c658d977e467e The binding spec wasn't clear that the order of the phandles in the usb-phy array has meaning. Clarify this point in the binding that it should be <USB2-HS-PHY, USB3-SS-PHY>. Signed-off-by: Kumar Gala <galak@codeaurora.org> Signed-off-by: Felipe Balbi <balbi@ti.com> 
The binding spec wasn't clear that the order of the phandles in the
usb-phy array has meaning.  Clarify this point in the binding that
it should be <USB2-HS-PHY, USB3-SS-PHY>.

Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>