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doc: Add missing ABNF macros for child num

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Commit 5871ff010b
added support for generated DT macros to get the number
of child nodes of a node, but we forgot to update
the documentation of the augmented Backus–Naur form
of the DT macros to reflect this addition.

Signed-off-by: Declan Snyder <declan.snyder@nxp.com>
This commit is contained in:
Declan Snyder 2024-05-17 12:08:15 -05:00 • committed by David Leach
commit 79f1b23cdb
1 changed files with 3 additions and 0 deletions
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3
doc/build/dts/macros.bnf vendored
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@ -73,6 +73,9 @@ node-macro =/ %s"DT_N" path-id %s"_P_" prop-id %s"_FOREACH_PROP_ELEM"
node-macro =/ %s"DT_N" path-id %s"_P_" prop-id %s"_FOREACH_PROP_ELEM_SEP"
node-macro =/ %s"DT_N" path-id %s"_P_" prop-id %s"_FOREACH_PROP_ELEM_VARGS"
node-macro =/ %s"DT_N" path-id %s"_P_" prop-id %s"_FOREACH_PROP_ELEM_SEP_VARGS"
; These are used by DT_CHILD_NUM and DT_CHILD_NUM_STATUS_OKAY macros
node-macro =/ %s"DT_N" path-id %s"_CHILD_NUM"
node-macro =/ %s"DT_N" path-id %s"_CHILD_NUM_STATUS_OKAY"
; These are used internally by DT_FOREACH_CHILD, which iterates over
; each child node.
node-macro =/ %s"DT_N" path-id %s"_FOREACH_CHILD"