BCM2835 DMA engine support

modulename: bcm2835-dma.ko

configname: CONFIG_DMA_BCM2835

Linux Kernel Configuration
└─>Device Drivers
└─>DMA Engine support
└─>BCM2835 DMA engine support
In linux kernel since version 3.10 (release Date: 2013-06-30)  
source code:
drivers/dma/bcm2835-dma.c