| commit | 54cd255808761ecfd0e000eb78eb74dde8cd0c96 | [log] [tgz] |
|---|---|---|
| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | Tue Nov 29 16:23:41 2016 +0200 |
| committer | Vinod Koul <vinod.koul@intel.com> | Wed Nov 30 08:54:04 2016 +0530 |
| tree | e1d7cb88a895e37b593c4aba2c9791206d81c5e0 | |
| parent | 0741b819246029a7e53b8edcc5693debd7c00c8f [diff] |
dmaengine: dma_slave_config: add support for slave port window Some slave devices uses address window instead of single register for read and/or write of data. With the src/dst_port_window_size the address window can be specified and the DMAengine driver should use this information to correctly set up the transfer to loop within the provided window. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>