Commit fde57a7c authored by Kedareswara rao Appana's avatar Kedareswara rao Appana Committed by Vinod Koul

dmaengine: xilinx: Rename driver and config

In the existing vdma driver support for
AXI DMA and CDMA got added so the driver is no
longer VDMA specific.

This patch renames the driver and DT binding doc to xilinx_dma
and updates the Kconfig description for all the DMAS.
Signed-off-by: default avatarKedareswara rao Appana <appanad@xilinx.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent 5cd0749a
...@@ -519,19 +519,24 @@ config XGENE_DMA ...@@ -519,19 +519,24 @@ config XGENE_DMA
help help
Enable support for the APM X-Gene SoC DMA engine. Enable support for the APM X-Gene SoC DMA engine.
config XILINX_VDMA config XILINX_DMA
tristate "Xilinx AXI VDMA Engine" tristate "Xilinx AXI DMAS Engine"
depends on (ARCH_ZYNQ || MICROBLAZE || ARM64) depends on (ARCH_ZYNQ || MICROBLAZE || ARM64)
select DMA_ENGINE select DMA_ENGINE
help help
Enable support for Xilinx AXI VDMA Soft IP. Enable support for Xilinx AXI VDMA Soft IP.
This engine provides high-bandwidth direct memory access AXI VDMA engine provides high-bandwidth direct memory access
between memory and AXI4-Stream video type target between memory and AXI4-Stream video type target
peripherals including peripherals which support AXI4- peripherals including peripherals which support AXI4-
Stream Video Protocol. It has two stream interfaces/ Stream Video Protocol. It has two stream interfaces/
channels, Memory Mapped to Stream (MM2S) and Stream to channels, Memory Mapped to Stream (MM2S) and Stream to
Memory Mapped (S2MM) for the data transfers. Memory Mapped (S2MM) for the data transfers.
AXI CDMA engine provides high-bandwidth direct memory access
between a memory-mapped source address and a memory-mapped
destination address.
AXI DMA engine provides high-bandwidth one dimensional direct
memory access between memory and AXI4-Stream target peripherals.
config ZX_DMA config ZX_DMA
tristate "ZTE ZX296702 DMA support" tristate "ZTE ZX296702 DMA support"
......
obj-$(CONFIG_XILINX_VDMA) += xilinx_vdma.o obj-$(CONFIG_XILINX_DMA) += xilinx_dma.o
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