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>
diff --git a/MAINTAINERS b/MAINTAINERS
index 4808256..1b141d7 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -749,6 +749,7 @@
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 F:	arch/arm/mach-prima2/
+F:	drivers/dma/sirf-dma*
 
 ARM/EBSA110 MACHINE SUPPORT
 M:	Russell King <linux@arm.linux.org.uk>