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-rw-r--r--drivers/dma/dw-edma/Kconfig22
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diff --git a/drivers/dma/dw-edma/Kconfig b/drivers/dma/dw-edma/Kconfig
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+# SPDX-License-Identifier: GPL-2.0
+
+config DW_EDMA
+ tristate "Synopsys DesignWare eDMA controller driver"
+ depends on PCI && PCI_MSI
+ select DMA_ENGINE
+ select DMA_VIRTUAL_CHANNELS
+ help
+ Support the Synopsys DesignWare eDMA controller, normally
+ implemented on endpoints SoCs.
+
+if DW_EDMA
+
+config DW_EDMA_PCIE
+ tristate "Synopsys DesignWare eDMA PCIe driver"
+ depends on PCI && PCI_MSI
+ help
+ Provides a glue-logic between the Synopsys DesignWare
+ eDMA controller and an endpoint PCIe device. This also serves
+ as a reference design to whom desires to use this IP.
+
+endif # DW_EDMA