1*ec8f24b7SThomas Gleixner# SPDX-License-Identifier: GPL-2.0-only 2d88b1397SPeter Ujfalusi# 3d88b1397SPeter Ujfalusi# Texas Instruments DMA drivers 4d88b1397SPeter Ujfalusi# 5d88b1397SPeter Ujfalusi 6d88b1397SPeter Ujfalusiconfig TI_CPPI41 7d88b1397SPeter Ujfalusi tristate "Texas Instruments CPPI 4.1 DMA support" 8d88b1397SPeter Ujfalusi depends on (ARCH_OMAP || ARCH_DAVINCI_DA8XX) 9d88b1397SPeter Ujfalusi select DMA_ENGINE 10d88b1397SPeter Ujfalusi help 11d88b1397SPeter Ujfalusi The Communications Port Programming Interface (CPPI) 4.1 DMA engine 12d88b1397SPeter Ujfalusi is currently used by the USB driver on AM335x and DA8xx platforms. 13d88b1397SPeter Ujfalusi 14d88b1397SPeter Ujfalusiconfig TI_EDMA 15d88b1397SPeter Ujfalusi tristate "Texas Instruments EDMA support" 16d88b1397SPeter Ujfalusi depends on ARCH_DAVINCI || ARCH_OMAP || ARCH_KEYSTONE || COMPILE_TEST 17d88b1397SPeter Ujfalusi select DMA_ENGINE 18d88b1397SPeter Ujfalusi select DMA_VIRTUAL_CHANNELS 19d88b1397SPeter Ujfalusi select TI_DMA_CROSSBAR if (ARCH_OMAP || COMPILE_TEST) 20d88b1397SPeter Ujfalusi default y 21d88b1397SPeter Ujfalusi help 22d88b1397SPeter Ujfalusi Enable support for the TI EDMA (Enhanced DMA) controller. This DMA 23d88b1397SPeter Ujfalusi engine is found on TI DaVinci, AM33xx, AM43xx, DRA7xx and Keystone 2 24d88b1397SPeter Ujfalusi parts. 25d88b1397SPeter Ujfalusi 26d88b1397SPeter Ujfalusiconfig DMA_OMAP 27d88b1397SPeter Ujfalusi tristate "Texas Instruments sDMA (omap-dma) support" 28d88b1397SPeter Ujfalusi depends on ARCH_OMAP || COMPILE_TEST 29d88b1397SPeter Ujfalusi select DMA_ENGINE 30d88b1397SPeter Ujfalusi select DMA_VIRTUAL_CHANNELS 31d88b1397SPeter Ujfalusi select TI_DMA_CROSSBAR if (SOC_DRA7XX || COMPILE_TEST) 32d88b1397SPeter Ujfalusi default y 33d88b1397SPeter Ujfalusi help 34d88b1397SPeter Ujfalusi Enable support for the TI sDMA (System DMA or DMA4) controller. This 35d88b1397SPeter Ujfalusi DMA engine is found on OMAP and DRA7xx parts. 36d88b1397SPeter Ujfalusi 37d88b1397SPeter Ujfalusiconfig TI_DMA_CROSSBAR 38d88b1397SPeter Ujfalusi bool 39