diff options
| author | Kyungmin Park <kyungmin.park@samsung.com> | 2007-12-10 21:23:45 -0500 |
|---|---|---|
| committer | Kyungmin Park <kyungmin.park@samsung.com> | 2008-01-29 03:11:38 -0500 |
| commit | e71f04fc9234b14636887ceb5862755f1690642c (patch) | |
| tree | 9bb52ea8a5115dc6e43b9486c2ac93b7de0c1e4f /include/linux/mtd/onenand_regs.h | |
| parent | b21b72cf33bb212414c1d967850e261b795befa4 (diff) | |
[MTD] [OneNAND] Get correct density from device ID
Use the higher bits for other purpose.
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Diffstat (limited to 'include/linux/mtd/onenand_regs.h')
| -rw-r--r-- | include/linux/mtd/onenand_regs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mtd/onenand_regs.h b/include/linux/mtd/onenand_regs.h index c46161f4eee3..d1b310c92eb4 100644 --- a/include/linux/mtd/onenand_regs.h +++ b/include/linux/mtd/onenand_regs.h | |||
| @@ -67,6 +67,7 @@ | |||
| 67 | /* | 67 | /* |
| 68 | * Device ID Register F001h (R) | 68 | * Device ID Register F001h (R) |
| 69 | */ | 69 | */ |
| 70 | #define ONENAND_DEVICE_DENSITY_MASK (0xf) | ||
| 70 | #define ONENAND_DEVICE_DENSITY_SHIFT (4) | 71 | #define ONENAND_DEVICE_DENSITY_SHIFT (4) |
| 71 | #define ONENAND_DEVICE_IS_DDP (1 << 3) | 72 | #define ONENAND_DEVICE_IS_DDP (1 << 3) |
| 72 | #define ONENAND_DEVICE_IS_DEMUX (1 << 2) | 73 | #define ONENAND_DEVICE_IS_DEMUX (1 << 2) |