| # 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 ARCH_DAVINCI || ARCH_OMAP || ARCH_KEYSTONE | |
| 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 ARCH_OMAP | |
| 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 || COMPILE_TEST | |
| depends on TI_SCI_PROTOCOL | |
| depends on TI_SCI_INTA_IRQCHIP | |
| select DMA_ENGINE | |
| select DMA_VIRTUAL_CHANNELS | |
| select SOC_TI | |
| 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 || 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 | |
| tristate | |
| default TI_K3_UDMA | |
| config TI_DMA_CROSSBAR | |
| bool |