Synopsys DesignWare AXI DMA support

modulename: dw-axi-dmac-platform.ko

configname: CONFIG_DW_AXI_DMAC

Linux Kernel Configuration
└─>Device Drivers
└─>DMA Engine support
└─>Device Tree and Open Firmware support
└─>Synopsys DesignWare AXI DMA support
In linux kernel since version 4.2 (release Date: 2015-08-30)  
Enable support for Synopsys DesignWare AXI DMA controller.
NOTE: This driver wasn't tested on 64 bit platform because
of lack 64 bit platform with Synopsys DW AXI DMAC.

source code: