[GIT PULL] extcon next for 3.12

[Chanwoo Choi <cw00.choi@samsung.com>]

Hi Greg,

This is extcon-next pull request for 3.12. I add detailed description
of this pull request on below. Please pull extcon with following updates.

Best Regards,
Chanwoo Choi

The following changes since commit 5ae90d8e467e625e447000cb4335c4db973b1095:

  Linux 3.11-rc3 (2013-07-28 20:53:33 -0700)

are available in the git repository at:

 git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git tags/extcon-next-for-3.12

for you to fetch changes up to 1a82e81e0ede6955684397ffbc0964191ef13cba:

  extcon: adc-jack: Use power efficient workqueue (2013-08-05 08:53:34 +0900)

----------------------------------------------------------------
Update extcon for 3.12

This patchset add new file for OF helper API and modify small fix of extcon-palmas
driver. Also, extcon core dirver use power_efficient_wq instead of system_wq.

Detailed description for patchset:
1. Add new file for OF helper API
- Add OF(OpenFirmware) Helper API which is of_extcon_get_extcon_device().
  This helper API get the extcon device name on extcon consumer device.
- Add usage case about OF helper API of extcon in dwc3-omap.c. dwc3-omap driver
  use extcon subsystem to detect the state of USB/USB-Host cable so dwc3-omap
  call of_extcon_get_extcon_device() to need extcon device name.

2. Modify extcon-palmas.c driver
- Provide option to select whether interrupt is used or not
- Support suspend/resume for palmas driver
- Update palmas interrupt register to detect ID pin
- Code clean to remove unused data
- Rename filename for device tree binding (extcon-twl.txt -> extcon-palmas.txt)

3. Use power_effcient_wq on extcon core driver/extcon-arizona instead of system_wq
- extcon core driver(extcon-gpio.c/extcon-adc-jack.c) use power_effcient_wq
instead of system_wq.

----------------------------------------------------------------
Kishon Vijay Abraham I (3):
      extcon: Add an API to get extcon device from dt node
      usb: dwc3: use extcon fwrk to receive connect/disconnect
      extcon: palmas: remove assigning "edev.name" to palmas

Laxman Dewangan (6):
      extcon: palmas: rename device tree binding matching with file name
      extcon: palmas: devicetree: remove non-require property details
      extcon: palmas: remove unused member from palams_usb structure
      extcon: palmas: enable ID_GND and ID_FLOAT detection always
      extcon: palams: add support for suspend/resume
      extcon: palmas: Option to disable ID/VBUS detection based on platform

Mark Brown (3):
      extcon: arizona: Use power efficient workqueue
      extcon: gpio: Use power efficient workqueue for debounce
      extcon: adc-jack: Use power efficient workqueue

 .../extcon/{extcon-twl.txt => extcon-palmas.txt}   |   6 +-
 Documentation/devicetree/bindings/usb/omap-usb.txt |   5 +
 drivers/extcon/Kconfig                             |   4 +
 drivers/extcon/Makefile                            |   2 +
 drivers/extcon/extcon-adc-jack.c                   |   3 +-
 drivers/extcon/extcon-arizona.c                    |  25 ++--
 drivers/extcon/extcon-class.c                      |   3 +-
 drivers/extcon/extcon-gpio.c                       |   2 +-
 drivers/extcon/extcon-palmas.c                     | 134 ++++++++++++++-------
 drivers/extcon/of_extcon.c                         |  64 ++++++++++
 drivers/usb/dwc3/Kconfig                           |   1 +
 drivers/usb/dwc3/dwc3-omap.c                       | 125 ++++++++++++++++---
 include/linux/extcon/of_extcon.h                   |  31 +++++
 include/linux/mfd/palmas.h                         |   8 +-
 include/linux/usb/dwc3-omap.h                      |  30 -----
 15 files changed, 329 insertions(+), 114 deletions(-)
 rename Documentation/devicetree/bindings/extcon/{extcon-twl.txt => extcon-palmas.txt} (67%)
 create mode 100644 drivers/extcon/of_extcon.c
 create mode 100644 include/linux/extcon/of_extcon.h
 delete mode 100644 include/linux/usb/dwc3-omap.h