dmaengine: add CSR SiRFprimaII DMAC driver

Cc: Jassi Brar <jaswinder.singh@linaro.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Rongjun Ying <rongjun.ying@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
[fixed direction enums and cyclic api based on changes
 already merged]
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 7ec0d6cef0c3..f1a274994bb1 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -187,6 +187,13 @@ config TIMB_DMA
         help
           Enable support for the Timberdale FPGA DMA engine.
 
+config SIRF_DMA
+        tristate "CSR SiRFprimaII DMA support"
+        depends on ARCH_PRIMA2
+        select DMA_ENGINE
+        help
+          Enable support for the CSR SiRFprimaII DMA engine.
+
 config ARCH_HAS_ASYNC_TX_FIND_CHANNEL
         bool