1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index fa7466886fd6..4a51a3d639be 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -60,6 +60,15 @@ config MTD_PHYSMAP_BANKWIDTH
           Ignore this option if you use run-time physmap configuration
           (i.e., run-time calling physmap_configure()).
 
+config MTD_PHYSMAP_OF
+        tristate "Flash device in physical memory map based on OF descirption"
+        depends on PPC_OF && (MTD_CFI || MTD_JEDECPROBE || MTD_ROM)
+        help
+          This provides a 'mapping' driver which allows the NOR Flash and
+          ROM driver code to communicate with chips which are mapped
+          physically into the CPU's memory. The mapping description here is
+          taken from OF device tree.
+
 config MTD_SUN_UFLASH
         tristate "Sun Microsystems userflash support"
         depends on SPARC && MTD_CFI