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# SPDX-License-Identifier: GPL-2.0
#
# DMA engine configuration for sh
#
config RENESAS_DMA
bool
select DMA_ENGINE
#
# DMA Engine Helpers
#
config SH_DMAE_BASE
bool "Renesas SuperH DMA Engine support"
depends on SUPERH || COMPILE_TEST
depends on !SUPERH || SH_DMA
depends on !SH_DMA_API
default y
select RENESAS_DMA
help
Enable support for the Renesas SuperH DMA controllers.
#
# DMA Controllers
#
config SH_DMAE
tristate "Renesas SuperH DMAC support"
depends on SH_DMAE_BASE
help
Enable support for the Renesas SuperH DMA controllers.
config RCAR_DMAC
tristate "Renesas R-Car Gen{2,3} and RZ/G{1,2} DMA Controller"
depends on ARCH_RENESAS || COMPILE_TEST
select RENESAS_DMA
help
This driver supports the general purpose DMA controller found in the
Renesas R-Car Gen{2,3} and RZ/G{1,2} SoCs.
config RENESAS_USB_DMAC
tristate "Renesas USB-DMA Controller"
depends on ARCH_RENESAS || COMPILE_TEST
select RENESAS_DMA
select DMA_VIRTUAL_CHANNELS
help
This driver supports the USB-DMA controller found in the Renesas
SoCs.
config RZ_DMAC
tristate "Renesas RZ/G2L DMA Controller"
depends on ARCH_R9A07G044 || COMPILE_TEST
select RENESAS_DMA
select DMA_VIRTUAL_CHANNELS
help
This driver supports the general purpose DMA controller found in the
Renesas RZ/G2L SoC variants.