v4l2: OMAP4 ISS driver + Sensor + Board support

Hi everyone,

This is the second version of the OMAP4 ISS driver,
now ported to the Media Controller framework AND supporting
videobuf2 framework.

This patchset should apply cleanly on top of v3.2-rc3 kernel tag.

This driver attempts to provide an fully open source solution to
control the OMAP4 Imaging SubSystem (a.k.a. ISS).

Starts with just CSI2-A interface support, and pretends to be
ready for expansion to add support to the many ISS block modules
as possible.

Please see newly added documentation for more details:

Documentation/video4linux/omap4_camera.txt

Any comments/complaints are welcome. :)

Changes since v1:
- Simplification of auxclk handling in board files. (Pointed out by: Roger Quadros)
- Cleanup of Camera support enablement for 4430sdp & panda. (Pointed out by: Roger Quadros)
- Use of HWMOD declaration for assisted platform_device creation. (Pointed out by: Felipe Balbi)
- Videobuf2 migration (Removal of custom iss_queue buffer handling driver)
- Proper GPO3 handling for CAM_SEL in 4430sdp.

Sergio Aguirre (10):
  TWL6030: Add mapping for auxiliary regs
  mfd: twl6040: Fix wrong TWL6040_GPO3 bitfield value
  OMAP4: hwmod: Include CSI2A and CSIPHY1 memory sections
  OMAP4: Add base addresses for ISS
  v4l: Add support for omap4iss driver
  v4l: Add support for ov5640 sensor
  v4l: Add support for ov5650 sensor
  arm: omap4430sdp: Add support for omap4iss camera
  arm: omap4panda: Add support for omap4iss camera
  arm: Add support for CMA for omap4iss driver

Stanimir Varbanov (1):
  v4l: Introduce sensor operation for getting interface configuration

 Documentation/video4linux/omap4_camera.txt    |   60 ++
 arch/arm/mach-omap2/Kconfig                   |   54 +
 arch/arm/mach-omap2/Makefile                  |    3 +
 arch/arm/mach-omap2/board-4430sdp-camera.c    |  221 ++++
 arch/arm/mach-omap2/board-omap4panda-camera.c |  198 ++++
 arch/arm/mach-omap2/devices.c                 |   40 +
 arch/arm/mach-omap2/omap_hwmod_44xx_data.c    |   16 +-
 arch/arm/plat-omap/include/plat/omap4-iss.h   |   42 +
 arch/arm/plat-omap/include/plat/omap44xx.h    |    9 +
 drivers/media/video/Kconfig                   |   25 +
 drivers/media/video/Makefile                  |    3 +
 drivers/media/video/omap4iss/Makefile         |    6 +
 drivers/media/video/omap4iss/iss.c            | 1179 ++++++++++++++++++++++
 drivers/media/video/omap4iss/iss.h            |  133 +++
 drivers/media/video/omap4iss/iss_csi2.c       | 1324 +++++++++++++++++++++++++
 drivers/media/video/omap4iss/iss_csi2.h       |  166 +++
 drivers/media/video/omap4iss/iss_csiphy.c     |  215 ++++
 drivers/media/video/omap4iss/iss_csiphy.h     |   69 ++
 drivers/media/video/omap4iss/iss_regs.h       |  238 +++++
 drivers/media/video/omap4iss/iss_video.c      | 1192 ++++++++++++++++++++++
 drivers/media/video/omap4iss/iss_video.h      |  205 ++++
 drivers/media/video/ov5640.c                  |  972 ++++++++++++++++++
 drivers/media/video/ov5650.c                  |  524 ++++++++++
 drivers/mfd/twl-core.c                        |    2 +-
 include/linux/mfd/twl6040.h                   |    2 +-
 include/media/ov5640.h                        |   10 +
 include/media/ov5650.h                        |   10 +
 include/media/v4l2-chip-ident.h               |    2 +
 include/media/v4l2-subdev.h                   |   42 +
 29 files changed, 6957 insertions(+), 5 deletions(-)
 create mode 100644 Documentation/video4linux/omap4_camera.txt
 create mode 100644 arch/arm/mach-omap2/board-4430sdp-camera.c
 create mode 100644 arch/arm/mach-omap2/board-omap4panda-camera.c
 create mode 100644 arch/arm/plat-omap/include/plat/omap4-iss.h
 create mode 100644 drivers/media/video/omap4iss/Makefile
 create mode 100644 drivers/media/video/omap4iss/iss.c
 create mode 100644 drivers/media/video/omap4iss/iss.h
 create mode 100644 drivers/media/video/omap4iss/iss_csi2.c
 create mode 100644 drivers/media/video/omap4iss/iss_csi2.h
 create mode 100644 drivers/media/video/omap4iss/iss_csiphy.c
 create mode 100644 drivers/media/video/omap4iss/iss_csiphy.h
 create mode 100644 drivers/media/video/omap4iss/iss_regs.h
 create mode 100644 drivers/media/video/omap4iss/iss_video.c
 create mode 100644 drivers/media/video/omap4iss/iss_video.h
 create mode 100644 drivers/media/video/ov5640.c
 create mode 100644 drivers/media/video/ov5650.c
 create mode 100644 include/media/ov5640.h
 create mode 100644 include/media/ov5650.h

-- 
1.7.7.4

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