[U-Boot] [PATCH 1/7 V2] FDT: Declare API in header file.

[Rajeshwari Shinde]

Added fd_dec_lookup function to header file.

Signed-off-by: Rajeshwari Shinde <rajeshwari.s at samsung.com>
---
Changes in V2:
        - New patch.
 include/fdtdec.h |   13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)

diff --git a/include/fdtdec.h b/include/fdtdec.h
index f9aac31..89030aa 100644
--- a/include/fdtdec.h
+++ b/include/fdtdec.h
@@ -389,4 +389,17 @@ int fdtdec_get_byte_array(const void *blob, int node, const char *prop_name,
  */
 const u8 *fdtdec_locate_byte_array(const void *blob, int node,
 			     const char *prop_name, int count);
+
+/**
+ * Find the compatible ID for a given node.
+ *
+ * Generally each node has at least one compatible string attached to it.
+ * This function looks through our list of known compatible strings and
+ * returns the corresponding ID which matches the compatible string.
+ *
+ * @param blob	FDT blob to use
+ * @param node	Node containing compatible string to find
+ * @return compatible ID, or COMPAT_UNKNOWN if we cannot find a match
+ */
+enum fdt_compat_id fd_dec_lookup(const void *blob, int node);
 #endif
-- 
1.7.4.4