JZ4780 DMA support

modulename: dma-jz4780.ko
configname: CONFIG_DMA_JZ4780

Linux Kernel Configuration
└─> Device Drivers
└─> DMA Engine support
└─> JZ4780 DMA support

This selects support for the DMA controller in Ingenic JZ4780 SoCs.
If you have a board based on such a SoC and wish to use DMA for
devices which can use the DMA controller, say Y or M here.

source code: