diff options
Diffstat (limited to 'drivers/mtd/spi-nor/core.h')
| -rw-r--r-- | drivers/mtd/spi-nor/core.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/mtd/spi-nor/core.h b/drivers/mtd/spi-nor/core.h index 6f2f6b27173f..5d95b4183a33 100644 --- a/drivers/mtd/spi-nor/core.h +++ b/drivers/mtd/spi-nor/core.h @@ -62,6 +62,7 @@ enum spi_nor_read_command_index { SNOR_CMD_READ_1_8_8, SNOR_CMD_READ_8_8_8, SNOR_CMD_READ_1_8_8_DTR, + SNOR_CMD_READ_8_8_8_DTR, SNOR_CMD_READ_MAX }; @@ -78,6 +79,7 @@ enum spi_nor_pp_command_index { SNOR_CMD_PP_1_1_8, SNOR_CMD_PP_1_8_8, SNOR_CMD_PP_8_8_8, + SNOR_CMD_PP_8_8_8_DTR, SNOR_CMD_PP_MAX }; @@ -311,6 +313,8 @@ struct flash_info { * BP3 is bit 6 of status register. * Must be used with SPI_NOR_4BIT_BP. */ +#define SPI_NOR_OCTAL_DTR_READ BIT(19) /* Flash supports octal DTR Read. */ +#define SPI_NOR_OCTAL_DTR_PP BIT(20) /* Flash supports Octal DTR Page Program */ /* Part specific fixup hooks. */ const struct spi_nor_fixups *fixups; @@ -399,6 +403,9 @@ extern const struct spi_nor_manufacturer spi_nor_winbond; extern const struct spi_nor_manufacturer spi_nor_xilinx; extern const struct spi_nor_manufacturer spi_nor_xmc; +void spi_nor_spimem_setup_op(const struct spi_nor *nor, + struct spi_mem_op *op, + const enum spi_nor_protocol proto); int spi_nor_write_enable(struct spi_nor *nor); int spi_nor_write_disable(struct spi_nor *nor); int spi_nor_set_4byte_addr_mode(struct spi_nor *nor, bool enable); |