spi: Extend the core to ease integration of SPI memory controllers
Some controllers are exposing high-level interfaces to access various
kind of SPI memories. Unfortunately they do not fit in the current
spi_controller model and usually have drivers placed in
drivers/mtd/spi-nor which are only supporting SPI NORs and not SPI
memories in general.
This is an attempt at defining a SPI memory interface which works for
all kinds of SPI memories (NORs, NANDs, SRAMs).
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Jagan Teki <jagan@openedev.com>
diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile
index 728e30c..bdb5b5a 100644
--- a/drivers/spi/Makefile
+++ b/drivers/spi/Makefile
@@ -8,6 +8,7 @@
obj-y += spi-uclass.o
obj-$(CONFIG_SANDBOX) += spi-emul-uclass.o
obj-$(CONFIG_SOFT_SPI) += soft_spi.o
+obj-$(CONFIG_SPI_MEM) += spi-mem.o
else
obj-y += spi.o
obj-$(CONFIG_SOFT_SPI) += soft_spi_legacy.o