[PATCH v2 1/6] Emit /plugin/ when compiling to .dts with DTSF_PLUGIN set

This fixes `dtc -I dts -O dts` to make the file a plugin if the source
file is one.

Reviewed-by: David Gibson <[email protected]>
Signed-off-by: Uwe Kleine-König <[email protected]>
---
 treesource.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/treesource.c b/treesource.c
index d25f01fc6937..72d1cb5508b5 100644
--- a/treesource.c
+++ b/treesource.c
@@ -369,7 +369,10 @@ void dt_to_source(FILE *f, struct dt_info *dti)
 {
 	struct reserve_info *re;
 
-	fprintf(f, "/dts-v1/;\n\n");
+	fprintf(f, "/dts-v1/;\n");
+	if (dti->dtsflags & DTSF_PLUGIN)
+		fprintf(f, "/plugin/;\n");
+	fprintf(f, "\n");
 
 	for (re = dti->reservelist; re; re = re->next) {
 		struct label *l;
-- 
2.51.0