This adds the support for phandles to the of_property command.
The of_property command is able to manipulate devicetree properties,
but so far it hasn't been able to specify phandles. With this
series the following is possible:
of_property -s /soc/somenode propname </soc/someothernode 0xdeadbeef>
The /soc/someothernode is inserted into the property as phandle.
The projected usecase currently is to chose a display out of several
possible during runtime.
Sascha
----------------------------------------------------------------
Sascha Hauer (7):
of: fix merge mode in of_unflatten_dtb
of: parse phandles during unflatten
of: default to internal tree in of_find_node_by_path_from
of: introduce some new helpers
of_property command: allow to specify a node by alias
of_property command: allow to set phandles
oftree command: Allow to specify node by alias
commands/of_property.c | 36 ++++++++++++--
commands/oftree.c | 2 +-
drivers/of/base.c | 126 ++++++++++++++++++++++++++++++++++++++++++-------
drivers/of/fdt.c | 5 +-
include/of.h | 14 ++++++
5 files changed, 160 insertions(+), 23 deletions(-)
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