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| author | Dmitry Osipenko <digetx@gmail.com> | 2017-11-16 20:11:06 +0300 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2017-11-29 17:05:05 +0300 |
| commit | f6160f359846408056c2646f1dbb4ea098930fee (patch) | |
| tree | a38c94208363cf0177df714a1a84f5ae83c7285b /mm/nommu.c | |
| parent | 4fbd8d194f06c8a3fd2af1ce560ddb31f7ec8323 (diff) | |
| download | linux-f6160f359846408056c2646f1dbb4ea098930fee.tar.xz | |
dmaengine: tegra-apb: Support non-flow controlled slave configuration
This allows DMA client to issue a non-flow controlled TX. In particular
it is needed for the fuse driver that reads fuse registers using APBDMA
to workaround a HW bug that results in hang when CPU and DMA perform
simultaneous access to fuse peripheral.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'mm/nommu.c')
0 files changed, 0 insertions, 0 deletions