Ignore phandle properties in /aliases

The 'alias_paths' check verifies that each property in /aliases is a valid
path to another node.  However this can cans false positives trees where
the /aliases node has a phandle property, which isn't in this format but
is allowed.  In particular this situation can be common with trees dumped
from some real OF systems (which typically generate a phandle for every
node).

Special case this to avoid the spurious error.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

checks.c

@@ -691,6 +691,11 @@ static void check_alias_paths(struct check *c, struct dt_info *dti,
 		return;
 
 	for_each_property(node, prop) {
+		if (streq(prop->name, "phandle")
+		    || streq(prop->name, "linux,phandle")) {
+			continue;
+		}
+
 		if (!prop->val.val || !get_node_by_path(dti->dt, prop->val.val)) {
 			FAIL_PROP(c, dti, node, prop, "aliases property is not a valid node (%s)",
 				  prop->val.val);