diff options
Diffstat (limited to 'drivers/mtd/spi/sf_internal.h')
| -rw-r--r-- | drivers/mtd/spi/sf_internal.h | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/drivers/mtd/spi/sf_internal.h b/drivers/mtd/spi/sf_internal.h index a6bf734830..bb8c19a31c 100644 --- a/drivers/mtd/spi/sf_internal.h +++ b/drivers/mtd/spi/sf_internal.h @@ -65,6 +65,7 @@ struct flash_info { #define NO_CHIP_ERASE BIT(12) /* Chip does not support chip erase */ #define SPI_NOR_SKIP_SFDP BIT(13) /* Skip parsing of SFDP tables */ #define USE_CLSR BIT(14) /* use CLSR command */ +#define SPI_NOR_HAS_SST26LOCK BIT(15) /* Flash supports lock/unlock via BPR */ }; extern const struct flash_info spi_nor_ids[]; @@ -72,24 +73,6 @@ extern const struct flash_info spi_nor_ids[]; #define JEDEC_MFR(info) ((info)->id[0]) #define JEDEC_ID(info) (((info)->id[1]) << 8 | ((info)->id[2])) -/* Send a single-byte command to the device and read the response */ -int spi_flash_cmd(struct spi_slave *spi, u8 cmd, void *response, size_t len); - -/* - * Send a multi-byte command to the device and read the response. Used - * for flash array reads, etc. - */ -int spi_flash_cmd_read(struct spi_slave *spi, const u8 *cmd, - size_t cmd_len, void *data, size_t data_len); - -/* - * Send a multi-byte command to the device followed by (optional) - * data. Used for programming the flash array, etc. - */ -int spi_flash_cmd_write(struct spi_slave *spi, const u8 *cmd, size_t cmd_len, - const void *data, size_t data_len); - - /* Get software write-protect value (BP bits) */ int spi_flash_cmd_get_sw_write_prot(struct spi_flash *flash); |