ppc440spe-adma: adds updated ppc440spe adma driver

This patch adds new version of the PPC440SPe ADMA driver.

Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 24cdd20fe462..fe93d70f2e37 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -116,6 +116,17 @@ config COH901318
         help
           Enable support for ST-Ericsson COH 901 318 DMA.
 
+config AMCC_PPC440SPE_ADMA
+        tristate "AMCC PPC440SPe ADMA support"
+        depends on 440SPe || 440SP
+        select DMA_ENGINE
+        select ARCH_HAS_ASYNC_TX_FIND_CHANNEL
+        help
+          Enable support for the AMCC PPC440SPe RAID engines.
+
+config ARCH_HAS_ASYNC_TX_FIND_CHANNEL
+        bool
+
 config DMA_ENGINE
         bool