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