dmaengine: at_xdmac: creation of the atmel eXtended DMA Controller dr…

…iver New atmel DMA controller known as XDMAC, introduced with SAMA5D4 devices. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
MOVE-II · Nov 6, 2014 · e1f7c9e · e1f7c9e
1 parent 0df1f24
commit e1f7c9e
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diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
@@ -107,6 +107,13 @@ config AT_HDMAC
 	help
 	  Support the Atmel AHB DMA controller.
 
+config AT_XDMAC
+	tristate "Atmel XDMA support"
+	depends on (ARCH_AT91 || COMPILE_TEST)
+	select DMA_ENGINE
+	help
+	  Support the Atmel XDMA controller.
+
 config FSL_DMA
 	tristate "Freescale Elo series DMA support"
 	depends on FSL_SOC

diff --git a/drivers/dma/Makefile b/drivers/dma/Makefile
@@ -16,6 +16,7 @@ obj-$(CONFIG_PPC_BESTCOMM) += bestcomm/
 obj-$(CONFIG_MV_XOR) += mv_xor.o
 obj-$(CONFIG_DW_DMAC_CORE) += dw/
 obj-$(CONFIG_AT_HDMAC) += at_hdmac.o
+obj-$(CONFIG_AT_XDMAC) += at_xdmac.o
 obj-$(CONFIG_MX3_IPU) += ipu/
 obj-$(CONFIG_TXX9_DMAC) += txx9dmac.o
 obj-$(CONFIG_SH_DMAE_BASE) += sh/