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dmaengine: at_xdmac: creation of the atmel eXtended DMA Controller driver

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New atmel DMA controller known as XDMAC, introduced with SAMA5D4
devices.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Ludovic Desroches
2014-10-22 17:22:18 +02:00
committed by Vinod Koul
parent 0df1f2487d
commit e1f7c9eee7
4 changed files with 1543 additions and 0 deletions
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7
drivers/dma/Kconfig
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@@ -107,6 +107,13 @@ config AT_HDMAC
help
Support the Atmel AHB DMA controller.
config AT_XDMAC
tristate "Atmel XDMA support"
depends on (ARCH_AT91 || COMPILE_TEST)
select DMA_ENGINE
help
Support the Atmel XDMA controller.
config FSL_DMA
tristate "Freescale Elo series DMA support"
depends on FSL_SOC