xref: /openbmc/linux/drivers/dma/sh/Kconfig (revision ba61bb17)
1#
2# DMA engine configuration for sh
3#
4
5config RENESAS_DMA
6	bool
7	select DMA_ENGINE
8
9#
10# DMA Engine Helpers
11#
12
13config SH_DMAE_BASE
14	bool "Renesas SuperH DMA Engine support"
15	depends on SUPERH || ARCH_RENESAS || COMPILE_TEST
16	depends on !SUPERH || SH_DMA
17	depends on !SH_DMA_API
18	default y
19	select RENESAS_DMA
20	help
21	  Enable support for the Renesas SuperH DMA controllers.
22
23#
24# DMA Controllers
25#
26
27config SH_DMAE
28	tristate "Renesas SuperH DMAC support"
29	depends on SH_DMAE_BASE
30	help
31	  Enable support for the Renesas SuperH DMA controllers.
32
33if SH_DMAE
34
35config SH_DMAE_R8A73A4
36	def_bool y
37	depends on ARCH_R8A73A4
38	depends on OF
39
40endif
41
42config RCAR_DMAC
43	tristate "Renesas R-Car Gen2 DMA Controller"
44	depends on ARCH_RENESAS || COMPILE_TEST
45	select RENESAS_DMA
46	help
47	  This driver supports the general purpose DMA controller found in the
48	  Renesas R-Car second generation SoCs.
49
50config RENESAS_USB_DMAC
51	tristate "Renesas USB-DMA Controller"
52	depends on ARCH_RENESAS || COMPILE_TEST
53	select RENESAS_DMA
54	select DMA_VIRTUAL_CHANNELS
55	help
56	  This driver supports the USB-DMA controller found in the Renesas
57	  SoCs.
58
59config SUDMAC
60	tristate "Renesas SUDMAC support"
61	depends on SH_DMAE_BASE
62	help
63	  Enable support for the Renesas SUDMAC controllers.
64