[PATCH 0/4] Series short description

[John Bonesio]

The following series implements various changes for merging and modifiying
device trees.

The last one is a first stab at making labels from aliases. This way we can
have a consistent syntax for paths from alias and label references:
	&{alias/path/from/alias}
	&{label/path/from/label}

There might be a better approach to implementing this. Once of the constraints
I ended up following was to provide line information when there is an attempt
to re-use a label from a deleted or modified node. This constraint (or
requirement) might not be viewed as important like I think. Removing this might
make the changes easier to implemnt but may make it harder for dts writers to
discover the source of errors.

This last patch doesn't include a test case, though I have tested basic
functionality.

---

John Bonesio (4):
      Allow nodes to be refrenced by path at the top level.
      Implements a new feature for deleting existing device tree nodes.
      Implements a new feature for deleting existing properties in device tree nodes.
      Allow nodes at the root to be specified by path as well as by label.


 Makefile.dtc                    |    1 
 checks.c                        |   20 +++++++
 dtc-lexer.l                     |   38 ++++++++++++-
 dtc-parser.y                    |   86 +++++++++++++++++++++++++++-
 dtc.h                           |   10 +++
 flattree.c                      |    3 +
 livetree.c                      |  118 +++++++++++++++++++++++++++++++++++++--
 tests/dtc-checkfails.sh         |    2 -
 tests/run_tests.sh              |    6 ++
 tests/test_tree1_merge_path.dts |   41 ++++++++++++++
 util.h                          |   10 +++
 11 files changed, 324 insertions(+), 11 deletions(-)
 create mode 100644 tests/test_tree1_merge_path.dts

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