dm: MIGRATION: Update migration plan for SPI

- v2019.04 for no dm conversion drivers
- v2019.07 for partially converted drivers.

Note: there were many updates on this deadline, so better
not update this again.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>

Makefile

@@ -953,6 +953,17 @@ ifeq ($(CONFIG_OF_EMBED),y)
 	@echo >&2 "CONFIG_OF_SEPARATE for boards in mainline."
 	@echo >&2 "See doc/README.fdt-control for more info."
 	@echo >&2 "===================================================="
+endif
+ifeq ($(CONFIG_SPI),y)
+ifneq ($(CONFIG_DM_SPI)$(CONFIG_OF_CONTROL),yy)
+	@echo >&2 "===================== WARNING ======================"
+	@echo >&2 "This board does not use CONFIG_DM_SPI. Please update"
+	@echo >&2 "the board before v2019.04 for no dm conversion"
+	@echo >&2 "and v2019.07 for partially dm converted drivers."
+	@echo >&2 "Failure to update can lead to driver/board removal"
+	@echo >&2 "See doc/driver-model/MIGRATION.txt for more info."
+	@echo >&2 "===================================================="
+endif
 endif
 	@# Check that this build does not use CONFIG options that we do not
 	@# know about unless they are in Kconfig. All the existing CONFIG

doc/driver-model/MIGRATION.txt

@@ -55,9 +55,6 @@ 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
@@ -69,6 +66,9 @@ No dm conversion yet:
 	drivers/spi/sh_spi.c
 	drivers/spi/soft_spi_legacy.c
 
+	Status: In progress
+	Deadline: 2019.04
+
 Partially converted:
 	drivers/spi/atcspi200_spi.c
 	drivers/spi/davinci_spi.c
@@ -79,6 +79,10 @@ Partially converted:
 	drivers/spi/omap3_spi.c
 	drivers/spi/ti_qspi.c
 
+	Status: In progress
+	Deadline: 2019.07
+
 --
 Jagan Teki <jagan@openedev.com>
+12/24/2018
 03/14/2018