STMicroelectronics STM32 master DMA support

modulename: stm32-mdma.ko

configname: CONFIG_STM32_MDMA

Linux Kernel Configuration
└─>Device Drivers
└─>DMA Engine support
└─>Device Tree and Open Firmware support
└─>STMicroelectronics STM32 master DMA support
In linux kernel since version 3.10 (release Date: 2013-06-30)  
Enable support for the on-chip MDMA controller on STMicroelectronics
STM32 platforms.
If you have a board based on STM32 SoC with such DMA controller
and want to use MDMA say Y here.

source code: