device tree: add add_subnode command
We want to be able to create subnodes in our device tree, so export it through
the qemu device tree abstraction framework.
Signed-off-by: Alexander Graf <agraf@suse.de>
diff --git a/device_tree.h b/device_tree.h
index 76fce5f..4378685 100644
--- a/device_tree.h
+++ b/device_tree.h
@@ -23,5 +23,6 @@
int qemu_devtree_setprop_string(void *fdt, const char *node_path,
const char *property, const char *string);
int qemu_devtree_nop_node(void *fdt, const char *node_path);
+int qemu_devtree_add_subnode(void *fdt, const char *name);
#endif /* __DEVICE_TREE_H__ */