--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -552,6 +552,10 @@ config MTD_NAND_RB750
 	tristate "NAND flash driver for the RouterBoard 750"
 	depends on MTD_NAND && ATH79_MACH_RB750
 
+config MTD_NAND_RB91X
+	tristate "NAND flash driver for the RouterBOARD 91x series"
+	depends on MTD_NAND && ATH79_MACH_RB91X
+
 config MTD_NAND_AR934X
 	tristate "NAND flash driver for the Qualcomm Atheros AR934x/QCA955x SoCs"
 	depends on (SOC_AR934X || SOC_QCA955X)
--- a/drivers/mtd/nand/Makefile
+++ b/drivers/mtd/nand/Makefile
@@ -34,6 +34,7 @@ obj-$(CONFIG_MTD_NAND_TMIO)		+= tmio_nan
 obj-$(CONFIG_MTD_NAND_PLATFORM)		+= plat_nand.o
 obj-$(CONFIG_MTD_NAND_RB4XX)		+= rb4xx_nand.o
 obj-$(CONFIG_MTD_NAND_RB750)		+= rb750_nand.o
+obj-$(CONFIG_MTD_NAND_RB91X)		+= rb91x_nand.o
 obj-$(CONFIG_MTD_ALAUDA)		+= alauda.o
 obj-$(CONFIG_MTD_NAND_PASEMI)		+= pasemi_nand.o
 obj-$(CONFIG_MTD_NAND_ORION)		+= orion_nand.o