This series add support for Macronix octal DTR flash, add second time Softreset with "INVERT" command extension type and follow linux kernel to enable 4byte opcode when possible.
v3: Add flag SPI_NOR_CMD_EXT_INVERT to seperate command extension types. replace CONFIG_SPI_FLASH_MACRONIX with SPI_FLASH_MACRONIX_OCTAL for spi_nor_macronix_octal_dtr_enable function. v2: add ret checking for write enable in spi_nor_macronix_octal_dtr_enable function.
JaimeLiao (4): mtd: spi-nor: macronix: add support for Macronix Octal mtd: spi-nor-core: Adding different type of command extension in Soft Reset mtd: spi-nor-core: set 4byte opcode when possible mtd: spi-nor-core: Add support for Macronix Octal flash
drivers/mtd/spi/Kconfig | 13 +++++ drivers/mtd/spi/spi-nor-core.c | 94 +++++++++++++++++++++++++++++++++- drivers/mtd/spi/spi-nor-ids.c | 22 +++++++- include/linux/mtd/spi-nor.h | 13 ++++- 4 files changed, 138 insertions(+), 4 deletions(-)