u-boot/doc/driver-model/MIGRATION.txt
Jagan Teki c4e68d3aa8 dm: MIGRATION: Add migration plan for DM_SPI & DM_SPI_FLASH
Due to adding various new functionalities with SPI and SPI-FLASH
subsystems which are rounding in Mailing list for year these long
term supporting spi driver which never seen any update with
driver-model conversion.

So added migration plan for DM_SPI and DM_SPI_FLASH with
deadline v2018.09

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2018-03-16 10:26:14 -04:00

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Migration Schedule
====================
U-Boot has been migrating to a new driver model since its introduction in
2014. This file describes the schedule for deprecation of pre-driver-model
features.
CONFIG_BLK
----------
Status: In progress
Deadline: 2018.05
Maintainers should submit patches for enabling CONFIG_BLK on all boards in
time for inclusion in the 2018.05 release. Boards not converted by this
time may be removed in a subsequent release.
Note that this implies use of driver model for all block devices (e.g.
MMC, USB, SCSI, SATA).
CONFIG_DM_SPI
CONFIG_DM_SPI_FLASH
-------------------
Board Maintainers should submit the patches for enabling DM_SPI and DM_SPI_FLASH
to move the migration with in the deadline.
Status: In progress
Deadline: 2018.09
No dm conversion yet:
drivers/spi/cf_spi.c
drivers/spi/fsl_espi.c
drivers/spi/lpc32xx_ssp.c
drivers/spi/mpc8xx_spi.c
drivers/spi/mpc8xxx_spi.c
drivers/spi/mxs_spi.c
drivers/spi/sh_qspi.c
drivers/spi/sh_spi.c
drivers/spi/soft_spi_legacy.c
Partially converted:
drivers/spi/atcspi200_spi.c
drivers/spi/davinci_spi.c
drivers/spi/fsl_dspi.c
drivers/spi/fsl_qspi.c
drivers/spi/kirkwood_spi.c
drivers/spi/mxc_spi.c
drivers/spi/omap3_spi.c
drivers/spi/ti_qspi.c
--
Jagan Teki <jagan@openedev.com>
03/14/2018