diff options
Diffstat (limited to 'include/linux/mtd/spi-nor.h')
| -rw-r--r-- | include/linux/mtd/spi-nor.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/mtd/spi-nor.h b/include/linux/mtd/spi-nor.h index 88e80af579..709b49d393 100644 --- a/include/linux/mtd/spi-nor.h +++ b/include/linux/mtd/spi-nor.h @@ -91,6 +91,10 @@ #define SPINOR_OP_WRDI 0x04 /* Write disable */ #define SPINOR_OP_AAI_WP 0xad /* Auto address increment word program */ +/* Used for SST26* flashes only. */ +#define SPINOR_OP_READ_BPR 0x72 /* Read block protection register */ +#define SPINOR_OP_WRITE_BPR 0x42 /* Write block protection register */ + /* Used for S3AN flashes only */ #define SPINOR_OP_XSE 0x50 /* Sector erase */ #define SPINOR_OP_XPP 0x82 /* Page program */ |