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Diffstat (limited to '')
| -rw-r--r-- | drivers/dma/mediatek/Kconfig | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/drivers/dma/mediatek/Kconfig b/drivers/dma/mediatek/Kconfig new file mode 100644 index 000000000..7a46a5455 --- /dev/null +++ b/drivers/dma/mediatek/Kconfig @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: GPL-2.0-only + +config MTK_HSDMA + tristate "MediaTek High-Speed DMA controller support" + depends on ARCH_MEDIATEK || COMPILE_TEST + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + help + Enable support for High-Speed DMA controller on MediaTek + SoCs. + + This controller provides the channels which is dedicated to + memory-to-memory transfer to offload from CPU through ring- + based descriptor management. + +config MTK_CQDMA + tristate "MediaTek Command-Queue DMA controller support" + depends on ARCH_MEDIATEK || COMPILE_TEST + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + select ASYNC_TX_ENABLE_CHANNEL_SWITCH + help + Enable support for Command-Queue DMA controller on MediaTek + SoCs. + + This controller provides the channels which is dedicated to + memory-to-memory transfer to offload from CPU. + +config MTK_UART_APDMA + tristate "MediaTek SoCs APDMA support for UART" + depends on OF && SERIAL_8250_MT6577 + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + help + Support for the UART DMA engine found on MediaTek MTK SoCs. + When SERIAL_8250_MT6577 is enabled, and if you want to use DMA, + you can enable the config. The DMA engine can only be used + with MediaTek SoCs. |