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authorKedareswara rao Appana <appana.durga.rao@xilinx.com>2016-07-01 14:37:06 +0300
committerVinod Koul <vinod.koul@intel.com>2016-07-08 08:55:34 +0300
commitb0cc417c1637192be658e68a74c8d1568e3d35f6 (patch)
tree1ad03ac982bc0e17c3a34b0b2ce0bf30999145d7 /drivers/dma/Kconfig
parent805abc5f2f5d374086114f941e5bb6cb02e0c955 (diff)
downloadlinux-b0cc417c1637192be658e68a74c8d1568e3d35f6.tar.xz
dmaengine: Add Xilinx zynqmp dma engine driver support
Added the driver for zynqmp dma engine used in Zynq UltraScale+ MPSoC. This dma controller supports memory to memory and I/O to I/O buffer transfers. Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/Kconfig')
-rw-r--r--drivers/dma/Kconfig7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 1f39f3ef6c8d..cde83f41d874 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -538,6 +538,13 @@ config XILINX_DMA
AXI DMA engine provides high-bandwidth one dimensional direct
memory access between memory and AXI4-Stream target peripherals.
+config XILINX_ZYNQMP_DMA
+ tristate "Xilinx ZynqMP DMA Engine"
+ depends on (ARCH_ZYNQ || MICROBLAZE || ARM64)
+ select DMA_ENGINE
+ help
+ Enable support for Xilinx ZynqMP DMA controller.
+
config ZX_DMA
tristate "ZTE ZX296702 DMA support"
depends on ARCH_ZX