Add COH 901 318 DMA block driver v5

This patch adds support for the ST-Ericsson COH 901 318 DMA block,
found in the U300 series platforms. It registers a DMA slave for
device I/O and also a memcpy slave for memcpy.

Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Acked-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 5903a88351bf..24cdd20fe462 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -109,6 +109,13 @@ config SH_DMAE
         help
           Enable support for the Renesas SuperH DMA controllers.
 
+config COH901318
+        bool "ST-Ericsson COH901318 DMA support"
+        select DMA_ENGINE
+        depends on ARCH_U300
+        help
+          Enable support for ST-Ericsson COH 901 318 DMA.
+
 config DMA_ENGINE
         bool