mirror of https://gitee.com/openkylin/linux.git
63 lines
1.7 KiB
Plaintext
63 lines
1.7 KiB
Plaintext
# 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 || COMPILE_TEST
|
|
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 || COMPILE_TEST
|
|
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
|