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Preserve datatype markers when emitting dts format

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If datatype markers are present in the property value, use them to
output the data in the correct format instead of trying to guess the
datatype. This also will preserve data grouping, such as in an
interrupts list.

This is a step forward for preserving and using datatype information
when processing DTS/DTB files. Schema validation tools can use the
datatype information to make sure a DT is correctly formed and
intepreted.

Signed-off-by: Grant Likely <grant.likely@arm.com>
[robh: rework marker handling and fix label output]
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Grant Likely 2018-06-28 15:37:01 -06:00 • committed by David Gibson
parent 6dcb8ba408
commit 32b9c61307
4 changed files with 169 additions and 93 deletions
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dtc.h
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@ -74,6 +74,7 @@ typedef uint32_t cell_t;
/* Data blobs */
enum markertype {
TYPE_NONE,
REF_PHANDLE,
REF_PATH,
LABEL,