[PATCH v2 0/7] Add device tree support for Exynos4412 Trats2 cameras

[Sylwester Nawrocki]

This series is intended to add device tree support for both cameras
on the Exynos4412 SoC Trats 2 board. It converts related drivers to use
the v4l2-async API and expose the sensor's master clock supplied by the
camera host interface through the common clock API.

This changeset is an updated version of my patch series [1] separating
the sensor subdev driver from the exynos4-fimc-is module and adding
asynchronous sensor registration support. There is also included next
iteration of the patch adding DT bits to the rear facing S5C73M3 camera
module driver [2].

The S5K6A3 is a raw image sensor of the front facing camera connected
to the SoC local ISP (FIMC-IS).

This series depends on my patches adding clk_unregister() implementation
[3].

Any feedback, especially on the "s5k6a3: Add DT binding documentation"
patch where I've described some issue with the common video-interfaces
binding is welcome.

[1] http://www.spinics.net/lists/linux-media/msg66073.html
[2] https://linuxtv.org/patch/19386/
[3] https://lkml.org/lkml/2013/8/24/63

Thanks.
Sylwester

Andrzej Hajda (1):
  V4L: s5c73m3: Add device tree support

Sylwester Nawrocki (6):
  V4L: s5k6a3: Add DT binding documentation
  V4L: Add driver for s5k6a3 image sensor
  V4L: s5k6a3: Add support for asynchronous subdev registration
  exynos4-is: Add clock provider for the external clocks
  exynos4-is: Use external s5k6a3 sensor driver
  exynos4-is: Add support for asynchronous sensor subddevs registration

 .../devicetree/bindings/media/samsung-fimc.txt     |   21 +-
 .../devicetree/bindings/media/samsung-s5c73m3.txt  |   95 ++++++
 .../devicetree/bindings/media/samsung-s5k6a3.txt   |   31 ++
 drivers/media/i2c/Kconfig                          |    8 +
 drivers/media/i2c/Makefile                         |    1 +
 drivers/media/i2c/s5c73m3/s5c73m3-core.c           |  206 +++++++++---
 drivers/media/i2c/s5c73m3/s5c73m3-spi.c            |    6 +
 drivers/media/i2c/s5c73m3/s5c73m3.h                |    4 +
 drivers/media/i2c/s5k6a3.c                         |  340 ++++++++++++++++++++
 drivers/media/platform/exynos4-is/fimc-is-regs.c   |    2 +-
 drivers/media/platform/exynos4-is/fimc-is-sensor.c |  285 +---------------
 drivers/media/platform/exynos4-is/fimc-is-sensor.h |   49 +--
 drivers/media/platform/exynos4-is/fimc-is.c        |   97 +++---
 drivers/media/platform/exynos4-is/fimc-is.h        |    4 +-
 drivers/media/platform/exynos4-is/media-dev.c      |  335 +++++++++++++------
 drivers/media/platform/exynos4-is/media-dev.h      |   31 +-
 16 files changed, 984 insertions(+), 531 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/media/samsung-s5c73m3.txt
 create mode 100644 Documentation/devicetree/bindings/media/samsung-s5k6a3.txt
 create mode 100644 drivers/media/i2c/s5k6a3.c

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1.7.9.5