1 # SPDX-License-Identifier: GPL-2.0-only
3 # Texas Instruments DMA drivers
7 tristate "Texas Instruments CPPI 4.1 DMA support"
8 depends on (ARCH_OMAP || ARCH_DAVINCI_DA8XX)
11 The Communications Port Programming Interface (CPPI) 4.1 DMA engine
12 is currently used by the USB driver on AM335x and DA8xx platforms.
15 tristate "Texas Instruments EDMA support"
16 depends on ARCH_DAVINCI || ARCH_OMAP || ARCH_KEYSTONE || COMPILE_TEST
18 select DMA_VIRTUAL_CHANNELS
19 select TI_DMA_CROSSBAR if (ARCH_OMAP || COMPILE_TEST)
22 Enable support for the TI EDMA (Enhanced DMA) controller. This DMA
23 engine is found on TI DaVinci, AM33xx, AM43xx, DRA7xx and Keystone 2
27 tristate "Texas Instruments sDMA (omap-dma) support"
28 depends on ARCH_OMAP || COMPILE_TEST
30 select DMA_VIRTUAL_CHANNELS
31 select TI_DMA_CROSSBAR if (SOC_DRA7XX || COMPILE_TEST)
34 Enable support for the TI sDMA (System DMA or DMA4) controller. This
35 DMA engine is found on OMAP and DRA7xx parts.
37 config TI_DMA_CROSSBAR