[PATCH 1/2] dtc: allow label on root node of devicetree -- request help

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From: Frank Rowand <frank.rowand@xxxxxxxx>

From: Frank Rowand <frowand.list@xxxxxxxxx>

Signed-off-by: Frank Rowand <frowand.list@xxxxxxxxx>
---

This patch does not work.

After applying this patch, I get a syntax error when I try to
compile a devicetree source with a label on the root node:

   $ dtc -O dts junk_lab.dts >junk
   Error: junk_lab.dts:3.9-10 syntax error
   FATAL ERROR: Unable to parse input tree



 dtc-parser.y | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/dtc-parser.y b/dtc-parser.y
index 44af170abfea..821dba228d79 100644
--- a/dtc-parser.y
+++ b/dtc-parser.y
@@ -162,6 +162,11 @@ devicetree:
 		{
 			$$ = name_node($2, "");
 		}
+	| DT_LABEL devicetree
+		{
+			add_label(&$2->labels, $1);
+			$$ = $2;
+		}
 	| devicetree '/' nodedef
 		{
 			$$ = merge_nodes($1, $3);
-- 
Frank Rowand <frank.rowand@xxxxxxxx>

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