mmp-pcm handle audio dma based on soc-dmaengine
Support mmp and pxa910
Signed-off-by: NZhangfei Gao <zhangfei.gao@marvell.com>
Signed-off-by: NLeo Yan <leoy@marvell.com>
Signed-off-by: NQiao Zhou <zhouqiao@marvell.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>