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| author | Radu Alexe <radu.alexe@nxp.com> | 2017-10-03 11:48:17 (GMT) |
|---|---|---|
| committer | Xie Xiaobo <xiaobo.xie@nxp.com> | 2017-10-05 12:52:01 (GMT) |
| commit | 30d4e3e63437fe50abff8e19f8351840e3e7ac6f (patch) | |
| tree | 74e8d36cf86a7de3c54121ff9b26eb56338cfaea /Documentation/misc-devices/ad525x_dpot.txt | |
| parent | c567a000518c1e85d0e4812b8477e84d61cd5a30 (diff) | |
| download | linux-30d4e3e63437fe50abff8e19f8351840e3e7ac6f.tar.xz | |
dma: caam: add dma driver using scatter-gather
This module introduces a SG DMA driver based on the DMA capabilities of
the CAAM hardware block. CAAM DMA is a platform driver that is only
probed if the device is defined in the device tree. The driver creates
a DMA channel for each JR of the CAAM. This introduces a dependency on
the JR driver. Therefore a defering mechanism was used to ensure that
the CAAM DMA driver is probed only after the JR driver.
Signed-off-by: Radu Alexe <radu.alexe@nxp.com>
Signed-off-by: Tudor Ambarus <tudor-dan.ambarus@nxp.com>
Signed-off-by: Rajiv Vishwakarma <rajiv.vishwakarma@nxp.com>
Diffstat (limited to 'Documentation/misc-devices/ad525x_dpot.txt')
0 files changed, 0 insertions, 0 deletions