From 9f2fd0dfa594d857fbdaeda523ff7a46f16567f5 Mon Sep 17 00:00:00 2001 From: Rameshwar Prasad Sahu Date: Wed, 18 Mar 2015 19:17:34 +0530 Subject: dmaengine: Add support for APM X-Gene SoC DMA engine driver This patch implements the APM X-Gene SoC DMA engine driver. The APM X-Gene SoC DMA engine consists of 4 DMA channels for performing DMA operations. These DMA operations include memory copy, scatter-gather memory copy, raid5 xor, and raid6 p+q offloading. Signed-off-by: Rameshwar Prasad Sahu Signed-off-by: Loc Ho 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 ce09734248da..4be766f43aa9 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -435,6 +435,14 @@ config IMG_MDC_DMA help Enable support for the IMG multi-threaded DMA controller (MDC). +config XGENE_DMA + tristate "APM X-Gene DMA support" + select DMA_ENGINE + select DMA_ENGINE_RAID + select ASYNC_TX_ENABLE_CHANNEL_SWITCH + help + Enable support for the APM X-Gene SoC DMA engine. + config DMA_ENGINE bool -- cgit v1.2.3