4 files changed, 31 insertions, 1 deletions

diff --git a/drivers/mtd/Kconfig b/drivers/mtd/Kconfig
index a90d50c2c3e5..ad20dc3128b9 100644
--- a/drivers/mtd/Kconfig
+++ b/drivers/mtd/Kconfig
@@ -316,6 +316,8 @@ source "drivers/mtd/nand/Kconfig"
 
 source "drivers/mtd/onenand/Kconfig"
 
+source "drivers/mtd/lpddr/Kconfig"
+
 source "drivers/mtd/ubi/Kconfig"
 
 endif # MTD
diff --git a/drivers/mtd/Makefile b/drivers/mtd/Makefile
index 4b77335715f0..7fb3dfbb4579 100644
--- a/drivers/mtd/Makefile
+++ b/drivers/mtd/Makefile
@@ -29,6 +29,6 @@ obj-$(CONFIG_MTD_OOPS)		+= mtdoops.o
 nftl-objs               := nftlcore.o nftlmount.o
 inftl-objs              := inftlcore.o inftlmount.o
 
-obj-y           += chips/ maps/ devices/ nand/ onenand/
+obj-y           += chips/ lpddr/ maps/ devices/ nand/ onenand/ 
 
 obj-$(CONFIG_MTD_UBI)           += ubi/
diff --git a/drivers/mtd/lpddr/Kconfig b/drivers/mtd/lpddr/Kconfig
new file mode 100644
index 000000000000..acd4ea9b2278
--- /dev/null
+++ b/drivers/mtd/lpddr/Kconfig
@@ -0,0 +1,22 @@
+# drivers/mtd/chips/Kconfig
+
+menu "LPDDR flash memory drivers"
+        depends on MTD!=n
+
+config MTD_LPDDR
+        tristate "Support for LPDDR flash chips"
+        select MTD_QINFO_PROBE
+        help
+          This option enables support of LPDDR (Low power double data rate)
+          flash chips. Synonymous with Mobile-DDR. It is a new standard for
+          DDR memories, intended for battery-operated systems.
+
+config MTD_QINFO_PROBE
+        tristate "Detect flash chips by QINFO probe"
+        help
+            Device Information for LPDDR chips is offered through the Overlay
+            Window QINFO interface, permits software to be used for entire
+            families of devices. This serves similar purpose of CFI on legacy
+            Flash products
+endmenu
+
diff --git a/drivers/mtd/lpddr/Makefile b/drivers/mtd/lpddr/Makefile
new file mode 100644
index 000000000000..da48e46b5812
--- /dev/null
+++ b/drivers/mtd/lpddr/Makefile
@@ -0,0 +1,6 @@
+#
+# linux/drivers/mtd/lpddr/Makefile
+#
+
+obj-$(CONFIG_MTD_QINFO_PROBE)   += qinfo_probe.o
+obj-$(CONFIG_MTD_LPDDR) += lpddr_cmds.o