| David Brazdil | 0f672f6 | 2019-12-10 10:32:29 +0000 | [diff] [blame^] | 1 | # SPDX-License-Identifier: GPL-2.0 |
| 2 | |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 3 | # |
| 4 | # DMA engine configuration for dw |
| 5 | # |
| 6 | |
| 7 | config DW_DMAC_CORE |
| 8 | tristate |
| 9 | select DMA_ENGINE |
| 10 | |
| 11 | config DW_DMAC |
| 12 | tristate "Synopsys DesignWare AHB DMA platform driver" |
| 13 | select DW_DMAC_CORE |
| 14 | help |
| 15 | Support the Synopsys DesignWare AHB DMA controller. This |
| 16 | can be integrated in chips such as the Intel Cherrytrail. |
| 17 | |
| 18 | config DW_DMAC_PCI |
| 19 | tristate "Synopsys DesignWare AHB DMA PCI driver" |
| 20 | depends on PCI |
| 21 | select DW_DMAC_CORE |
| 22 | help |
| 23 | Support the Synopsys DesignWare AHB DMA controller on the |
| 24 | platforms that enumerate it as a PCI device. For example, |
| 25 | Intel Medfield has integrated this GPDMA controller. |