| # 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 |
| tristate "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 |
| tristate "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 |
| tristate |
| default TI_K3_UDMA |
| |
| config TI_DMA_CROSSBAR |
| bool |
