1# SPDX-License-Identifier: GPL-2.0 2 3config DW_EDMA 4 tristate "Synopsys DesignWare eDMA controller driver" 5 depends on PCI && PCI_MSI 6 select DMA_ENGINE 7 select DMA_VIRTUAL_CHANNELS 8 help 9 Support the Synopsys DesignWare eDMA controller, normally 10 implemented on endpoints SoCs. 11 12config DW_EDMA_PCIE 13 tristate "Synopsys DesignWare eDMA PCIe driver" 14 depends on PCI && PCI_MSI 15 select DW_EDMA 16 help 17 Provides a glue-logic between the Synopsys DesignWare 18 eDMA controller and an endpoint PCIe device. This also serves 19 as a reference design to whom desires to use this IP. 20