The main intension of these patches is to separate the core flash code and flash-to-spi drivers interface code.
This gives proper enhancement for adding new features like MTD Core, SPI NOR framework.
sf_ops: Core spi-flash handling (non-dm, becuase sharing code) sf_probe: flash-to-spi driver interface (dm driven)
Changes for v5, v4: - Rebase to master
Jagan Teki (14): sf: spi_flash_validate_params => spi_flash_scan sf: Move spi_flash_scan code to sf_ops sf: Move read_id code to sf_ops sf: probe: Code cleanup sf: Use static for file-scope functions sf: Fix Makefile sf: Use simple name for register access functions sf: Use flash function pointers in dm_spi_flash_ops sf: Flash power up read-only based on idcode0 sf: Use static for file-scope functions sf: Remove unneeded header includes sf: probe: Use spi_flash_scan in dm-spi-flash sf: Re-factorize spi_flash_probe_tail code dm-sf: Re-factorize spi_flash_std_probe code
drivers/mtd/spi/Makefile | 6 +- drivers/mtd/spi/sf_internal.h | 52 ++--- drivers/mtd/spi/sf_ops.c | 380 ++++++++++++++++++++++++++++++++-- drivers/mtd/spi/sf_probe.c | 459 ++++++------------------------------------ include/spi_flash.h | 13 -- 5 files changed, 436 insertions(+), 474 deletions(-)