arm: mxs: Wait when disabling VDDMEM current limiter

[u-boot] / include / fdtdec.h

diff --git a/include/fdtdec.h b/include/fdtdec.h
index 5f88938c83b246d6eb86e7b250678b00674fd6bf..2590d3071fd0353eb7e96f667e74bb089c3a476a 100644 (file)
--- a/include/fdtdec.h
+++ b/include/fdtdec.h
@@ -376,6 +376,18 @@ int fdtdec_get_alias_seq(const void *blob, const char *base, int node,
  */
 int fdtdec_get_alias_node(const void *blob, const char *name);
 
+/**
+ * Get the offset of the given chosen node
+ *
+ * This looks up a property in /chosen containing the path to another node,
+ * then finds the offset of that node.
+ *
+ * @param blob         Device tree blob (if NULL, then error is returned)
+ * @param name         Property name, e.g. "stdout-path"
+ * @return Node offset referred to by that chosen node, or -ve FDT_ERR_...
+ */
+int fdtdec_get_chosen_node(const void *blob, const char *name);
+
 /*
  * Get the name for a compatible ID
  *