ZTE ZX DMA support

modulename: zx_dma.ko

configname: CONFIG_ZX_DMA

Linux Kernel Configuration
└─>Device Drivers
└─>DMA Engine support
└─>ZTE ZX DMA support
In linux kernel since version 4.1 (release Date: 2015-06-21)
Support the DMA engine for ZTE ZX family platform devices.
source code: