dtc: Add ability to delete nodes and properties
dtc currently allows the contents of properties to be changed, and the
contents of nodes to be added to. There are situations where removing
properties or nodes may be useful. This change implements the following
syntax to do that:
/ {
/delete-property/ propname;
/delete-node/ nodename;
};
or:
/delete-node/ &noderef;
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
diff --git a/tests/run_tests.sh b/tests/run_tests.sh
index f5eebd6..e2158f7 100755
--- a/tests/run_tests.sh
+++ b/tests/run_tests.sh
@@ -367,6 +367,10 @@
run_dtc_test -I dts -O dtb -o dtc_tree1_merge_path.test.dtb test_tree1_merge_path.dts
tree1_tests dtc_tree1_merge_path.test.dtb test_tree1.dtb
+ # Check prop/node delete functionality
+ run_dtc_test -I dts -O dtb -o dtc_tree1_delete.test.dtb test_tree1_delete.dts
+ tree1_tests dtc_tree1_delete.test.dtb
+
# Check some checks
check_tests dup-nodename.dts duplicate_node_names
check_tests dup-propname.dts duplicate_property_names