spi: Add SPI master driver for DaVinci/DA8xx

This patch adds support for a SPI master driver for the
DaVinci series of SOCs

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Philby John <pjohn@in.mvista.com>
Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index f55eb0107336..82dabbca00c1 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -100,6 +100,13 @@ config SPI_BUTTERFLY
           inexpensive battery powered microcontroller evaluation board.
           This same cable can be used to flash new firmware.
 
+config SPI_DAVINCI
+        tristate "SPI controller driver for DaVinci/DA8xx SoC's"
+        depends on SPI_MASTER && ARCH_DAVINCI
+        select SPI_BITBANG
+        help
+          SPI master controller for DaVinci and DA8xx SPI modules.
+
 config SPI_GPIO
         tristate "GPIO-based bitbanging SPI Master"
         depends on GENERIC_GPIO