2022-04-02 18:12:00 +05:00
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# SPDX-License-Identifier: GPL-2.0
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#
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# DMA engine configuration for dw
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#
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config DW_DMAC_CORE
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tristate
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select DMA_ENGINE
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config DW_DMAC
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tristate "Synopsys DesignWare AHB DMA platform driver"
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depends on HAS_IOMEM
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select DW_DMAC_CORE
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help
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Support the Synopsys DesignWare AHB DMA controller. This
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can be integrated in chips such as the Intel Cherrytrail.
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2022-09-13 23:14:27 +05:00
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config RZN1_DMAMUX
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tristate "Renesas RZ/N1 DMAMUX driver"
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depends on DW_DMAC
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depends on ARCH_RZN1 || COMPILE_TEST
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help
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Support the Renesas RZ/N1 DMAMUX which is located in front of
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the Synopsys DesignWare AHB DMA controller located on Renesas
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SoCs.
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2022-04-02 18:12:00 +05:00
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config DW_DMAC_PCI
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tristate "Synopsys DesignWare AHB DMA PCI driver"
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depends on PCI
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depends on HAS_IOMEM
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select DW_DMAC_CORE
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help
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Support the Synopsys DesignWare AHB DMA controller on the
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platforms that enumerate it as a PCI device. For example,
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Intel Medfield has integrated this GPDMA controller.
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