of_find_node_with_property
ic = of_find_node_with_property(NULL, "interrupt-controller");
np = of_find_node_with_property(np, *clk_name);
EXPORT_SYMBOL(of_find_node_with_property);
node = of_find_node_with_property(np, "mediatek,infracfg");
node = of_find_node_with_property(np, "mediatek,smi");
node = of_find_node_with_property(np, "mediatek,infracfg-nao");
for (dn = of_find_node_with_property(NULL, prop_name); dn; \
dn = of_find_node_with_property(dn, prop_name))
extern struct device_node *of_find_node_with_property(