Blackfin: blackfin on-chip SPI controller driver

This patch implements the driver necessary use the Analog Devices Blackfin
processor's SPI Port.

Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 6 insertions, 1 deletions

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 7e54e48efd5c..4a012d9acbff 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -58,6 +58,12 @@ config SPI_ATMEL
           This selects a driver for the Atmel SPI Controller, present on
           many AT32 (AVR32) and AT91 (ARM) chips.
 
+config SPI_BFIN
+        tristate "SPI controller driver for ADI Blackfin5xx"
+        depends on SPI_MASTER && BFIN
+        help
+          This is the SPI controller master driver for Blackfin 5xx processor.
+
 config SPI_BITBANG
         tristate "Bitbanging SPI master"
         depends on SPI_MASTER && EXPERIMENTAL
@@ -157,7 +163,6 @@ config SPI_AT25
 # Add new SPI protocol masters in alphabetical order above this line
 #
 
-
 # (slave support would go here)
 
 endmenu # "SPI support"