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path: root/drivers/dma/mediatek/Kconfig
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-rw-r--r--drivers/dma/mediatek/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/dma/mediatek/Kconfig b/drivers/dma/mediatek/Kconfig
index 7411eb3d419e..1ad63ddc292d 100644
--- a/drivers/dma/mediatek/Kconfig
+++ b/drivers/dma/mediatek/Kconfig
@@ -25,3 +25,14 @@ config MTK_CQDMA
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.