diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mtd/spi-nor.h | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/include/linux/mtd/spi-nor.h b/include/linux/mtd/spi-nor.h index b2e9e0895b..90b75ec845 100644 --- a/include/linux/mtd/spi-nor.h +++ b/include/linux/mtd/spi-nor.h @@ -312,6 +312,20 @@ struct spi_nor_hwcaps { #define SNOR_HWCAPS_PP_1_8_8 BIT(21) #define SNOR_HWCAPS_PP_8_8_8 BIT(22) +#define SNOR_HWCAPS_X_X_X (SNOR_HWCAPS_READ_2_2_2 | \ + SNOR_HWCAPS_READ_4_4_4 | \ + SNOR_HWCAPS_READ_8_8_8 | \ + SNOR_HWCAPS_PP_4_4_4 | \ + SNOR_HWCAPS_PP_8_8_8) + +#define SNOR_HWCAPS_DTR (SNOR_HWCAPS_READ_1_1_1_DTR | \ + SNOR_HWCAPS_READ_1_2_2_DTR | \ + SNOR_HWCAPS_READ_1_4_4_DTR | \ + SNOR_HWCAPS_READ_1_8_8_DTR) + +#define SNOR_HWCAPS_ALL (SNOR_HWCAPS_READ_MASK | \ + SNOR_HWCAPS_PP_MASK) + struct spi_nor_read_command { u8 num_mode_clocks; u8 num_wait_states; @@ -461,8 +475,7 @@ struct spi_nor { struct spi_nor_fixups *fixups; int (*setup)(struct spi_nor *nor, const struct flash_info *info, - const struct spi_nor_flash_parameter *params, - const struct spi_nor_hwcaps *hwcaps); + const struct spi_nor_flash_parameter *params); int (*prepare)(struct spi_nor *nor, enum spi_nor_ops ops); void (*unprepare)(struct spi_nor *nor, enum spi_nor_ops ops); int (*read_reg)(struct spi_nor *nor, u8 opcode, u8 *buf, int len); |