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# SPDX-License-Identifier: GPL-2.0-only
#
# Texas Instruments DMA drivers
#
config TI_CPPI41
tristate "Texas Instruments CPPI 4.1 DMA support"
depends on (ARCH_OMAP || ARCH_DAVINCI_DA8XX)
select DMA_ENGINE
help
The Communications Port Programming Interface (CPPI) 4.1 DMA engine
is currently used by the USB driver on AM335x and DA8xx platforms.
config TI_EDMA
tristate "Texas Instruments EDMA support"
depends on ARCH_DAVINCI || ARCH_OMAP || ARCH_KEYSTONE || COMPILE_TEST
select DMA_ENGINE
select DMA_VIRTUAL_CHANNELS
select TI_DMA_CROSSBAR if (ARCH_OMAP || COMPILE_TEST)
default y
help
Enable support for the TI EDMA (Enhanced DMA) controller. This DMA
engine is found on TI DaVinci, AM33xx, AM43xx, DRA7xx and Keystone 2
parts.
config DMA_OMAP
tristate "Texas Instruments sDMA (omap-dma) support"
depends on ARCH_OMAP || COMPILE_TEST
select DMA_ENGINE
select DMA_VIRTUAL_CHANNELS
select TI_DMA_CROSSBAR if (SOC_DRA7XX || COMPILE_TEST)
default y
help
Enable support for the TI sDMA (System DMA or DMA4) controller. This
DMA engine is found on OMAP and DRA7xx parts.
config TI_K3_UDMA
bool "Texas Instruments UDMA support"
depends on ARCH_K3
depends on TI_SCI_PROTOCOL
depends on TI_SCI_INTA_IRQCHIP
select DMA_ENGINE
select DMA_VIRTUAL_CHANNELS
select TI_K3_RINGACC
select TI_K3_PSIL
help
Enable support for the TI UDMA (Unified DMA) controller. This
DMA engine is used in AM65x and j721e.
config TI_K3_UDMA_GLUE_LAYER
bool "Texas Instruments UDMA Glue layer for non DMAengine users"
depends on ARCH_K3
depends on TI_K3_UDMA
help
Say y here to support the K3 NAVSS DMA glue interface
If unsure, say N.
config TI_K3_PSIL
bool
config TI_DMA_CROSSBAR
bool