1e63d79d1SGustavo Pimentel# SPDX-License-Identifier: GPL-2.0 2e63d79d1SGustavo Pimentel 3e63d79d1SGustavo Pimentelconfig DW_EDMA 4e63d79d1SGustavo Pimentel tristate "Synopsys DesignWare eDMA controller driver" 5*83eb5cfcSYueHaibing depends on PCI && PCI_MSI 6e63d79d1SGustavo Pimentel select DMA_ENGINE 7e63d79d1SGustavo Pimentel select DMA_VIRTUAL_CHANNELS 8e63d79d1SGustavo Pimentel help 9e63d79d1SGustavo Pimentel Support the Synopsys DesignWare eDMA controller, normally 10e63d79d1SGustavo Pimentel implemented on endpoints SoCs. 1141aaff2aSGustavo Pimentel 1241aaff2aSGustavo Pimentelconfig DW_EDMA_PCIE 1341aaff2aSGustavo Pimentel tristate "Synopsys DesignWare eDMA PCIe driver" 1441aaff2aSGustavo Pimentel depends on PCI && PCI_MSI 1541aaff2aSGustavo Pimentel select DW_EDMA 1641aaff2aSGustavo Pimentel help 1741aaff2aSGustavo Pimentel Provides a glue-logic between the Synopsys DesignWare 1841aaff2aSGustavo Pimentel eDMA controller and an endpoint PCIe device. This also serves 1941aaff2aSGustavo Pimentel as a reference design to whom desires to use this IP. 20