From 5f9e685a0d463666af080250b2ece11bc81acacd Mon Sep 17 00:00:00 2001 From: Jonas Jensen Date: Fri, 17 Jan 2014 09:46:05 +0100 Subject: dmaengine: Add MOXA ART DMA engine driver The MOXA ART SoC has a DMA controller capable of offloading expensive memory operations, such as large copies. This patch adds support for the controller including four channels. Two of these are used to handle MMC copy on the UC-7112-LX hardware. The remaining two can be used in a future audio driver or client application. Signed-off-by: Jonas Jensen Acked-by: Arnd Bergmann Signed-off-by: Vinod Koul --- drivers/dma/Kconfig | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/dma/Kconfig') diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index cff5f1e39cf7..0362f4ce61cc 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -337,6 +337,14 @@ config K3_DMA Support the DMA engine for Hisilicon K3 platform devices. +config MOXART_DMA + tristate "MOXART DMA support" + depends on ARCH_MOXART + select DMA_ENGINE + select DMA_VIRTUAL_CHANNELS + help + Enable support for the MOXA ART SoC DMA controller. + config DMA_ENGINE bool -- cgit v1.2.3