STMicroelectronics STM32 DMA3 support

modulename: stm32-dma3.ko

configname: CONFIG_STM32_DMA3

Linux Kernel Configuration
└─>Device Drivers
└─>DMA Engine support
└─>STMicroelectronics STM32 DMA3 support
In linux kernel since version 6.11 (release Date: 2024-09-15)  
Enable support for the on-chip DMA3 controller on STMicroelectronics
STM32 platforms.
If you have a board based on STM32 SoC with such DMA3 controller
and want to use DMA3, say Y here.

source code: