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path: root/drivers/dma/ti-edma3.c
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* dma: ti-edma3: introduce edma3 driverKhoronzhuk, Ivan2014-10-23-0/+384
The EDMA3 controller’s primary purpose is to service data transfers that you program between two memory-mapped slave endpoints on the device. Typical usage includes, but is not limited to the following: - Servicing software-driven paging transfers (e.g., transfers from external memory, such as SDRAM to internal device memory, such as DSP L2 SRAM) - Servicing event-driven peripherals, such as a serial port - Performing sorting or sub-frame extraction of various data structures - Offloading data transfers from the main device DSP(s) - See the device-specific data manual for specific peripherals that are accessible via the EDMA3 controller Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>