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| author |   Serge Semin <Sergey.Semin@baikalelectronics.ru> | 2020-07-23 03:58:41 +0300 |
|---|---|---|
| committer |   Vinod Koul <vkoul@kernel.org> | 2020-07-27 14:30:54 +0530 |
| commit | d97758e048e5fe91c7d8ff9ce5f030ee88d92161 (patch) | |
| tree | 3d2940d352db676fec5e8251a7b3c85a0bcb939e /block | |
| parent | dt-bindings: dma: dw: Add max burst transaction length property (diff) | |
| download | linux-dev-d97758e048e5fe91c7d8ff9ce5f030ee88d92161.tar.xz linux-dev-d97758e048e5fe91c7d8ff9ce5f030ee88d92161.zip | |
dmaengine: Introduce min burst length capability
Some hardware aside from default 0/1 may have greater minimum burst
transactions length constraints. Here we introduce the DMA device
and slave capability, which if required can be initialized by the DMA
engine driver with the device-specific value.
Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20200723005848.31907-4-Sergey.Semin@baikalelectronics.ru
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions