Add support for the SST sst26wf016, sst26wf032 and sst26wf064 flash IC:
sst26wf*** flash series block protection implementation differs from other SST series, so we add implementation for sst26wf*** lock/unlock/is_locked functions.
Add sst26wf016, sst26wf032 and sst26wf064 flash IC info to spi_flash_ids list.
Changes v2->v3: * Move SST26 command defenition to sf_internal.h * Merge sst26_set_bpr, sst26_clear_bpr and sst26_check_bpr functions into single sst26_process_bpr function. * Use SF_UNLOCKED/SF_LOCKED instead of magic numbers in sst26_lock_ctl()
Changes v1->v2: * Use generic defines from linux/sizes.h instead of custom ones.
Eugeniy Paltsev (2): SPI Flash: add support of sst26wf* flash ICs protection ops SF: add support for sst26wf016, sst26wf032, sst26wf064
drivers/mtd/spi/sf_internal.h | 18 +++++ drivers/mtd/spi/spi_flash.c | 165 ++++++++++++++++++++++++++++++++++++++++ drivers/mtd/spi/spi_flash_ids.c | 3 + 3 files changed, 186 insertions(+)