diff options
Diffstat (limited to 'drivers/mtd/spi-nor/core.h')
| -rw-r--r-- | drivers/mtd/spi-nor/core.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mtd/spi-nor/core.h b/drivers/mtd/spi-nor/core.h index 28a2e0be97a3..9398a8738857 100644 --- a/drivers/mtd/spi-nor/core.h +++ b/drivers/mtd/spi-nor/core.h @@ -207,6 +207,7 @@ struct spi_nor_otp_organization { * @read: read from the SPI NOR OTP area. * @write: write to the SPI NOR OTP area. * @lock: lock an OTP region. + * @erase: erase an OTP region. * @is_locked: check if an OTP region of the SPI NOR is locked. */ struct spi_nor_otp_ops { @@ -214,6 +215,7 @@ struct spi_nor_otp_ops { int (*write)(struct spi_nor *nor, loff_t addr, size_t len, const u8 *buf); int (*lock)(struct spi_nor *nor, unsigned int region); + int (*erase)(struct spi_nor *nor, loff_t addr); int (*is_locked)(struct spi_nor *nor, unsigned int region); }; @@ -503,10 +505,12 @@ ssize_t spi_nor_read_data(struct spi_nor *nor, loff_t from, size_t len, u8 *buf); ssize_t spi_nor_write_data(struct spi_nor *nor, loff_t to, size_t len, const u8 *buf); +int spi_nor_erase_sector(struct spi_nor *nor, u32 addr); int spi_nor_otp_read_secr(struct spi_nor *nor, loff_t addr, size_t len, u8 *buf); int spi_nor_otp_write_secr(struct spi_nor *nor, loff_t addr, size_t len, const u8 *buf); +int spi_nor_otp_erase_secr(struct spi_nor *nor, loff_t addr); int spi_nor_otp_lock_sr2(struct spi_nor *nor, unsigned int region); int spi_nor_otp_is_locked_sr2(struct spi_nor *nor, unsigned int region); |