1# SPDX-License-Identifier: GPL-2.0
2
3#
4# DMA engine configuration for dw
5#
6
7config DW_DMAC_CORE
8	tristate
9	select DMA_ENGINE
10
11config DW_DMAC
12	tristate "Synopsys DesignWare AHB DMA platform driver"
13	depends on HAS_IOMEM
14	select DW_DMAC_CORE
15	help
16	  Support the Synopsys DesignWare AHB DMA controller. This
17	  can be integrated in chips such as the Intel Cherrytrail.
18
19config DW_DMAC_PCI
20	tristate "Synopsys DesignWare AHB DMA PCI driver"
21	depends on PCI
22	depends on HAS_IOMEM
23	select DW_DMAC_CORE
24	help
25	  Support the Synopsys DesignWare AHB DMA controller on the
26	  platforms that enumerate it as a PCI device. For example,
27	  Intel Medfield has integrated this GPDMA controller.
28