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| author | Shun-Chih Yu <shun-chih.yu@mediatek.com> | 2018-10-18 09:49:11 +0200 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2018-11-11 10:45:18 +0100 |
| commit | b1f01e48df5a3454b88c5ff1eb4501f685351c67 (patch) | |
| tree | cbf1221de776914f0c9fa6f5a5d98da1cd7557a9 /Documentation/fpga | |
| parent | Linux 4.20-rc1 (diff) | |
| download | linux-b1f01e48df5a3454b88c5ff1eb4501f685351c67.tar.xz linux-b1f01e48df5a3454b88c5ff1eb4501f685351c67.zip | |
dmaengine: mediatek: Add MediaTek Command-Queue DMA controller for MT6765 SoC
MediaTek Command-Queue DMA controller (CQDMA) on MT6765 SoC is dedicated
to memory-to-memory transfer through queue based descriptor management.
There are only 3 physical channels inside CQDMA, while the driver is
extended to support 32 virtual channels for multiple dma users to issue
dma requests onto the CQDMA simultaneously.
Signed-off-by: Shun-Chih Yu <shun-chih.yu@mediatek.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'Documentation/fpga')
0 files changed, 0 insertions, 0 deletions