2019-05-19 19:07:45 +07:00
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# SPDX-License-Identifier: GPL-2.0-only
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2018-04-25 15:45:03 +07:00
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#
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# Texas Instruments DMA drivers
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#
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config TI_CPPI41
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tristate "Texas Instruments CPPI 4.1 DMA support"
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depends on (ARCH_OMAP || ARCH_DAVINCI_DA8XX)
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select DMA_ENGINE
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help
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The Communications Port Programming Interface (CPPI) 4.1 DMA engine
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is currently used by the USB driver on AM335x and DA8xx platforms.
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config TI_EDMA
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tristate "Texas Instruments EDMA support"
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depends on ARCH_DAVINCI || ARCH_OMAP || ARCH_KEYSTONE || COMPILE_TEST
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select DMA_ENGINE
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select DMA_VIRTUAL_CHANNELS
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select TI_DMA_CROSSBAR if (ARCH_OMAP || COMPILE_TEST)
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default y
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help
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Enable support for the TI EDMA (Enhanced DMA) controller. This DMA
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engine is found on TI DaVinci, AM33xx, AM43xx, DRA7xx and Keystone 2
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parts.
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config DMA_OMAP
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tristate "Texas Instruments sDMA (omap-dma) support"
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depends on ARCH_OMAP || COMPILE_TEST
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select DMA_ENGINE
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select DMA_VIRTUAL_CHANNELS
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select TI_DMA_CROSSBAR if (SOC_DRA7XX || COMPILE_TEST)
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default y
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help
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Enable support for the TI sDMA (System DMA or DMA4) controller. This
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DMA engine is found on OMAP and DRA7xx parts.
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config TI_DMA_CROSSBAR
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bool
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