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authorScott Jiang <scott.jiang.linux@gmail.com>2013-06-26 18:07:40 -0400
committerMark Brown <broonie@linaro.org>2013-07-15 11:30:28 +0100
commitfa4bd4f1ade784d9cbed67ab228d0ad5edb3830d (patch)
tree6d92ed2d1491a333c5fa0536f52e4901d8e9e6f1 /drivers/spi/Kconfig
parentad81f0545ef01ea651886dddac4bef6cec930092 (diff)
spi: add spi controller v3 master driver for Blackfin
New spi controller(version 3) is integrated into Blackfin 60x processor. Comparing to bf5xx spi controller, we support 32 bits word size and independent receive and transmit DMA channels now. Also mode 0 and 2 (CPHA = 0) can get fully supported becasue cs line may be controlled by the software. Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi/Kconfig')
-rw-r--r--drivers/spi/Kconfig9
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 89cbbabaff44..e31bf77ab259 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -88,10 +88,17 @@ config SPI_BCM2835
config SPI_BFIN5XX
tristate "SPI controller driver for ADI Blackfin5xx"
- depends on BLACKFIN
+ depends on BLACKFIN && !BF60x
help
This is the SPI controller master driver for Blackfin 5xx processor.
+config SPI_BFIN_V3
+ tristate "SPI controller v3 for Blackfin"
+ depends on BF60x
+ help
+ This is the SPI controller v3 master driver
+ found on Blackfin 60x processor.
+
config SPI_BFIN_SPORT
tristate "SPI bus via Blackfin SPORT"
depends on BLACKFIN