tree 82f1a7abad998927ffdf3e93076f9ee0198a2384
parent fa2c8f401797eee814b7b9fa0b23fa6c4c3f5533
author Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 1328259573 -0800
committer Mark Brown <broonie@opensource.wolfsonmicro.com> 1329705376 -0800

ASoC: fsi: Add DMAEngine support

This patch supports DMAEngine to FSI driver.
It supports only Tx case at this point.
If platform/cpu doesn't support DMAEngine, FSI driver will
use PIO transfer.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>