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| author | Jonathan Bakker <xc-racer2@live.ca> | 2019-04-26 17:06:34 +0200 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2019-06-27 20:05:23 +0200 |
| commit | 855eff216a97afa4a2233b792cb3c812b5ebd876 (patch) | |
| tree | de6d79414340401f27d6f8bc4aa2b9765594ee94 | |
| parent | e42039452bc73d8d80df19d3b60a43eac2ad3b8b (diff) | |
| download | lwn-855eff216a97afa4a2233b792cb3c812b5ebd876.tar.gz lwn-855eff216a97afa4a2233b792cb3c812b5ebd876.zip | |
mtd: onenand: Add support for 8Gb datasize onenand
Used in several S5PV210-based Galaxy S devices, among them SGH-T959V,
SGH-T959P, SGH-T839, and SPH-D700.
Signed-off-by: Jonathan Bakker <xc-racer2@live.ca>
Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
| -rw-r--r-- | drivers/mtd/nand/onenand/onenand_base.c | 2 | ||||
| -rw-r--r-- | include/linux/mtd/onenand_regs.h | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mtd/nand/onenand/onenand_base.c b/drivers/mtd/nand/onenand/onenand_base.c index f41d76248550..492c0059673d 100644 --- a/drivers/mtd/nand/onenand/onenand_base.c +++ b/drivers/mtd/nand/onenand/onenand_base.c @@ -3260,6 +3260,8 @@ static void onenand_check_features(struct mtd_info *mtd) /* Lock scheme */ switch (density) { + case ONENAND_DEVICE_DENSITY_8Gb: + this->options |= ONENAND_HAS_NOP_1; case ONENAND_DEVICE_DENSITY_4Gb: if (ONENAND_IS_DDP(this)) this->options |= ONENAND_HAS_2PLANE; diff --git a/include/linux/mtd/onenand_regs.h b/include/linux/mtd/onenand_regs.h index d60130f88eed..9640d707cbf8 100644 --- a/include/linux/mtd/onenand_regs.h +++ b/include/linux/mtd/onenand_regs.h @@ -80,6 +80,7 @@ #define ONENAND_DEVICE_DENSITY_1Gb (0x003) #define ONENAND_DEVICE_DENSITY_2Gb (0x004) #define ONENAND_DEVICE_DENSITY_4Gb (0x005) +#define ONENAND_DEVICE_DENSITY_8Gb (0x006) /* * Version ID Register F002h (R) |