OMAP1 can not boot in DT mode and to be able to clean up the driver
regarding to the dmaengine API use (switching to the new API) the
device/slave -> filter mapping needs to be provided to the omap-dma driver.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Tony Lindgren <tony@atomide.com>