fdt_support: split fdt_getprop_u32_default
We already have a nice helper to give us a property cell value with default
fall back from a path. Split that into two helpers - one for the old path
based lookup and one to give us a value based on a node offset.
Signed-off-by: Alexander Graf <agraf@suse.de>
Acked-by: Scott Wood <scottwood@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
diff --git a/include/fdt_support.h b/include/fdt_support.h
index 76c9b2e..61383dd 100644
--- a/include/fdt_support.h
+++ b/include/fdt_support.h
@@ -12,6 +12,8 @@
#include <libfdt.h>
+u32 fdt_getprop_u32_default_node(const void *fdt, int off, int cell,
+ const char *prop, const u32 dflt);
u32 fdt_getprop_u32_default(const void *fdt, const char *path,
const char *prop, const u32 dflt);
int fdt_chosen(void *fdt, int force);