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| author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2015-04-01 08:22:45 +0200 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2015-04-02 09:27:32 +0200 |
| commit | 0c1c8ff32fa29e425b4938934c21afdb81104431 (patch) | |
| tree | faf7202a17ebabad17fa449c6e300d93808af1ce /drivers/dma/imx-dma.c | |
| parent | dmaengine: renesas,usb-dmac: Add device tree bindings documentation (diff) | |
| download | linux-0c1c8ff32fa29e425b4938934c21afdb81104431.tar.xz linux-0c1c8ff32fa29e425b4938934c21afdb81104431.zip | |
dmaengine: usb-dmac: Add Renesas USB DMA Controller (USB-DMAC) driver
This DMAC is Renesas USB high-speed module DMA controller that
supports slave transfer.
This USB-DMAC has similar register sets with R-Car Gen2 DMAC, but
the USB-DMAC has specific registers to control the USB transactions.
If this code is added into the rcar-dmac driver, it will become
unreadable. So, this driver is independent from the rcar-dmac.
And, this USB-DMAC uses virt-dma infrastructure.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/imx-dma.c')
0 files changed, 0 insertions, 0 deletions