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| author |   Ludovic Desroches <ludovic.desroches@atmel.com> | 2013-06-13 10:39:39 +0200 |
|---|---|---|
| committer |   Vinod Koul <vinod.koul@intel.com> | 2013-07-05 11:40:54 +0530 |
| commit | 62971b29825adb06908bad81e7679d1f7904b24d (patch) | |
| tree | 6b2c29be1793d6c60ac80a4abc8686aee10dcc47 /Documentation/misc-devices | |
| parent | ARM: at91: dt: add header to define at_hdmac configuration (diff) | |
| download | linux-dev-62971b29825adb06908bad81e7679d1f7904b24d.tar.xz linux-dev-62971b29825adb06908bad81e7679d1f7904b24d.zip | |
dmaengine: at_hdmac: add FIFO configuration parameter to DMA DT binding
For most devices the FIFO configuration is the same i.e. when half FIFO size is
available/filled, a source/destination request is serviced. But USART devices
have to do it when there is enough space/data available to perform a single
AHB access so the ASAP configuration.
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'Documentation/misc-devices')
0 files changed, 0 insertions, 0 deletions