[PATCH v5 0/7] Move device tree graph parsing helpers to drivers/of

Hi,

this version of the OF graph helper move series addresses a few of
Grant's and Tomi's comments.

Changes since v4:
 - Moved graph helpers into drivers/of/base.c
 - Fixed endpoint parsing patch to update users
 - Improved documentation, emphasizing features that differentiate
   the graph bindings from simple phandle graphs. Made it clear that
   this is not necessarily specific to data connections
 - Added cleanups to of_graph_get_next_endpoint routine
 - Added simplified binding for single port devices

regards
Philipp

Philipp Zabel (7):
  [media] of: move graph helpers from drivers/media/v4l2-core to
    drivers/of
  Documentation: of: Document graph bindings
  of: Warn if of_graph_get_next_endpoint is called with the root node
  of: Reduce indentation in of_graph_get_next_endpoint
  [media] of: move common endpoint parsing to drivers/of
  of: Implement simplified graph binding for single port devices
  of: Document simplified graph binding for single port devices

 Documentation/devicetree/bindings/graph.txt   | 137 +++++++++++++++++++++
 drivers/media/i2c/adv7343.c                   |   4 +-
 drivers/media/i2c/mt9p031.c                   |   4 +-
 drivers/media/i2c/s5k5baf.c                   |   3 +-
 drivers/media/i2c/tvp514x.c                   |   3 +-
 drivers/media/i2c/tvp7002.c                   |   3 +-
 drivers/media/platform/exynos4-is/fimc-is.c   |   6 +-
 drivers/media/platform/exynos4-is/media-dev.c |  13 +-
 drivers/media/platform/exynos4-is/mipi-csis.c |   5 +-
 drivers/media/v4l2-core/v4l2-of.c             | 133 +--------------------
 drivers/of/base.c                             | 165 ++++++++++++++++++++++++++
 include/linux/of_graph.h                      |  66 +++++++++++
 include/media/v4l2-of.h                       |  33 +-----
 13 files changed, 397 insertions(+), 178 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/graph.txt
 create mode 100644 include/linux/of_graph.h

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1.8.5.3