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authorPeter Korsgaard <jacmet@sunsite.dk>2009-06-07 06:04:23 -0700
committerDavid Woodhouse <David.Woodhouse@intel.com>2009-06-08 12:23:23 +0100
commit9dbc090274668abe3fc9f3a5de490d7d412cd74a (patch)
treee043361e15fccc7d14a453d12d56f2800d95a962
parente635a01ea0a16cf7cd31ecd2305870385dca9be6 (diff)
mtd/nand: s3c6400 support for s3c2410 driver
Add s3c6400 support to the s3c2410 driver. The nand controller in the s3c64xx devices is compatible with the one in the s3c2412, so simply reuse that code. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
-rw-r--r--drivers/mtd/nand/Kconfig18
-rw-r--r--drivers/mtd/nand/s3c2410.c3
2 files changed, 12 insertions, 9 deletions
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 3b3a21d1a6b..1823212c6b4 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -145,27 +145,27 @@ config MTD_NAND_PPCHAMELEONEVB
This enables the NAND flash driver on the PPChameleon EVB Board.
config MTD_NAND_S3C2410
- tristate "NAND Flash support for S3C2410/S3C2440 SoC"
- depends on ARCH_S3C2410
+ tristate "NAND Flash support for Samsung S3C SoCs"
+ depends on ARCH_S3C2410 || ARCH_S3C64XX
help
- This enables the NAND flash controller on the S3C2410 and S3C2440
+ This enables the NAND flash controller on the S3C24xx and S3C64xx
SoCs
No board specific support is done by this driver, each board
must advertise a platform_device for the driver to attach.
config MTD_NAND_S3C2410_DEBUG
- bool "S3C2410 NAND driver debug"
+ bool "Samsung S3C NAND driver debug"
depends on MTD_NAND_S3C2410
help
- Enable debugging of the S3C2410 NAND driver
+ Enable debugging of the S3C NAND driver
config MTD_NAND_S3C2410_HWECC
- bool "S3C2410 NAND Hardware ECC"
+ bool "Samsung S3C NAND Hardware ECC"
depends on MTD_NAND_S3C2410
help
- Enable the use of the S3C2410's internal ECC generator when
- using NAND. Early versions of the chip have had problems with
+ Enable the use of the controller's internal ECC generator when
+ using NAND. Early versions of the chips have had problems with
incorrect ECC generation, and if using these, the default of
software ECC is preferable.
@@ -177,7 +177,7 @@ config MTD_NAND_NDFC
NDFC Nand Flash Controllers are integrated in IBM/AMCC's 4xx SoCs
config MTD_NAND_S3C2410_CLKSTOP
- bool "S3C2410 NAND IDLE clock stop"
+ bool "Samsung S3C NAND IDLE clock stop"
depends on MTD_NAND_S3C2410
default n
help
diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c
index 01a105eda3f..11dc7e69c4f 100644
--- a/drivers/mtd/nand/s3c2410.c
+++ b/drivers/mtd/nand/s3c2410.c
@@ -1111,6 +1111,9 @@ static struct platform_device_id s3c24xx_driver_ids[] = {
}, {
.name = "s3c2412-nand",
.driver_data = TYPE_S3C2412,
+ }, {
+ .name = "s3c6400-nand",
+ .driver_data = TYPE_S3C2412, /* compatible with 2412 */
},
{ }
};