X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=include%2Fregmap.h;h=1eed94e47a32d4eaa67e01a6ba22d05f5951ffe7;hb=f1a88cf6af6c474bcf53f8f2f32aea3af5419e7a;hp=eccf7707f456568de6cd371d6d971e71bd403ee6;hpb=3c9cc70d7153da442575112d9a2643eecd17d534;p=oweals%2Fu-boot.git

diff --git a/include/regmap.h b/include/regmap.h
index eccf7707f4..1eed94e47a 100644
--- a/include/regmap.h
+++ b/include/regmap.h
@@ -56,6 +56,22 @@ int regmap_read(struct regmap *map, uint offset, uint *valp);
  */
 int regmap_init_mem(struct udevice *dev, struct regmap **mapp);
 
+/**
+ * regmap_init_mem_platdata() - Set up a new memory register map for of-platdata
+ *
+ * This creates a new regmap with a list of regions passed in, rather than
+ * using the device tree. It only supports 32-bit machines.
+ *
+ * Use regmap_uninit() to free it.
+ *
+ * @dev:	Device that uses this map
+ * @reg:	List of address, size pairs
+ * @count:	Number of pairs (e.g. 1 if the regmap has a single entry)
+ * @mapp:	Returns allocated map
+ */
+int regmap_init_mem_platdata(struct udevice *dev, u32 *reg, int count,
+			     struct regmap **mapp);
+
 /**
  * regmap_get_range() - Obtain the base memory address of a regmap range
  *