i.MX DMA support

modulename: imx-dma.ko

configname: CONFIG_IMX_DMA

Linux Kernel Configuration
└─>Device Drivers
└─>DMA Engine support
└─>i.MX DMA support
In linux kernel since version 2.6.37 (release Date: 2011-01-04)  
Support the i.MX DMA engine. This engine is integrated into
Freescale i.MX1/21/27 chips.

source code:
drivers/dma/imx-dma.c