Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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.