diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig index 9b249826ef93..2f3e02ab72ed 100644 --- a/drivers/mtd/nand/Kconfig +++ b/drivers/mtd/nand/Kconfig @@ -53,6 +53,13 @@ config MTD_NAND_ECC_MXIC help This enables support for the hardware ECC engine from Macronix. +config MTD_NAND_ECC_MEDIATEK + tristate "Mediatek hardware ECC engine" + depends on HAS_IOMEM + select MTD_NAND_ECC + help + This enables support for the hardware ECC engine from Mediatek. + endmenu endmenu diff --git a/drivers/mtd/nand/Makefile b/drivers/mtd/nand/Makefile index a4e6b7ae0614..19e1291ac4d5 100644 --- a/drivers/mtd/nand/Makefile +++ b/drivers/mtd/nand/Makefile @@ -2,6 +2,7 @@ nandcore-objs := core.o bbt.o obj-$(CONFIG_MTD_NAND_CORE) += nandcore.o +obj-$(CONFIG_MTD_NAND_ECC_MEDIATEK) += ecc-mtk.o obj-y += onenand/ obj-y += raw/ diff --git a/drivers/mtd/nand/raw/mtk_ecc.c b/drivers/mtd/nand/ecc-mtk.c similarity index 99% rename from drivers/mtd/nand/raw/mtk_ecc.c rename to drivers/mtd/nand/ecc-mtk.c index e7df3dac705e..491c2d66f815 100644 --- a/drivers/mtd/nand/raw/mtk_ecc.c +++ b/drivers/mtd/nand/ecc-mtk.c @@ -15,8 +15,7 @@ #include #include #include - -#include "mtk_ecc.h" +#include #define ECC_IDLE_MASK BIT(0) #define ECC_IRQ_EN BIT(0) diff --git a/drivers/mtd/nand/raw/Kconfig b/drivers/mtd/nand/raw/Kconfig index 9b078e78f3fa..8b6d7a515445 100644 --- a/drivers/mtd/nand/raw/Kconfig +++ b/drivers/mtd/nand/raw/Kconfig @@ -374,6 +374,7 @@ config MTD_NAND_QCOM config MTD_NAND_MTK tristate "MTK NAND controller" + depends on MTD_NAND_ECC_MEDIATEK depends on ARCH_MEDIATEK || COMPILE_TEST depends on HAS_IOMEM help diff --git a/drivers/mtd/nand/raw/Makefile b/drivers/mtd/nand/raw/Makefile index 88a566513c56..fa1d00120310 100644 --- a/drivers/mtd/nand/raw/Makefile +++ b/drivers/mtd/nand/raw/Makefile @@ -48,7 +48,7 @@ obj-$(CONFIG_MTD_NAND_SUNXI) += sunxi_nand.o obj-$(CONFIG_MTD_NAND_HISI504) += hisi504_nand.o obj-$(CONFIG_MTD_NAND_BRCMNAND) += brcmnand/ obj-$(CONFIG_MTD_NAND_QCOM) += qcom_nandc.o -obj-$(CONFIG_MTD_NAND_MTK) += mtk_ecc.o mtk_nand.o +obj-$(CONFIG_MTD_NAND_MTK) += mtk_nand.o obj-$(CONFIG_MTD_NAND_MXIC) += mxic_nand.o obj-$(CONFIG_MTD_NAND_TEGRA) += tegra_nand.o obj-$(CONFIG_MTD_NAND_STM32_FMC2) += stm32_fmc2_nand.o diff --git a/drivers/mtd/nand/raw/mtk_nand.c b/drivers/mtd/nand/raw/mtk_nand.c index 66f04c693c87..d540454cbbdf 100644 --- a/drivers/mtd/nand/raw/mtk_nand.c +++ b/drivers/mtd/nand/raw/mtk_nand.c @@ -17,7 +17,7 @@ #include #include #include -#include "mtk_ecc.h" +#include /* NAND controller register definition */ #define NFI_CNFG (0x00) diff --git a/drivers/mtd/nand/raw/mtk_ecc.h b/include/linux/mtd/nand-ecc-mtk.h similarity index 100% rename from drivers/mtd/nand/raw/mtk_ecc.h rename to include/linux/mtd/nand-ecc-mtk.h