1# SPDX-License-Identifier: GPL-2.0 2 3config DW_EDMA 4 tristate "Synopsys DesignWare eDMA controller driver" 5 select DMA_ENGINE 6 select DMA_VIRTUAL_CHANNELS 7 help 8 Support the Synopsys DesignWare eDMA controller, normally 9 implemented on endpoints SoCs. 10 11config DW_EDMA_PCIE 12 tristate "Synopsys DesignWare eDMA PCIe driver" 13 depends on PCI && PCI_MSI 14 select DW_EDMA 15 help 16 Provides a glue-logic between the Synopsys DesignWare 17 eDMA controller and an endpoint PCIe device. This also serves 18 as a reference design to whom desires to use this IP. 19