dma: Add MPC512x DMA driver

Adds initial version of MPC512x DMA driver. Only memory to memory transfers are currenly supported. Signed-off-by: Piotr Ziecik <kosmo@semihalf.com> Signed-off-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: John Rigby <jcrigby@gmail.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
git-mirror · Mar 2, 2010 · 0fb6f73 · 0fb6f73
1 parent 6c664a8
commit 0fb6f73
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diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
@@ -85,6 +85,13 @@ config FSL_DMA
 	  The Elo is the DMA controller on some 82xx and 83xx parts, and the
 	  Elo Plus is the DMA controller on 85xx and 86xx parts.
 
+config MPC512X_DMA
+	tristate "Freescale MPC512x built-in DMA engine support"
+	depends on PPC_MPC512x
+	select DMA_ENGINE
+	---help---
+	  Enable support for the Freescale MPC512x built-in DMA engine.
+
 config MV_XOR
 	bool "Marvell XOR engine support"
 	depends on PLAT_ORION

diff --git a/drivers/dma/Makefile b/drivers/dma/Makefile
@@ -11,6 +11,7 @@ obj-$(CONFIG_DMATEST) += dmatest.o
 obj-$(CONFIG_INTEL_IOATDMA) += ioat/
 obj-$(CONFIG_INTEL_IOP_ADMA) += iop-adma.o
 obj-$(CONFIG_FSL_DMA) += fsldma.o
+obj-$(CONFIG_MPC512X_DMA) += mpc512x_dma.o
 obj-$(CONFIG_MV_XOR) += mv_xor.o
 obj-$(CONFIG_DW_DMAC) += dw_dmac.o
 obj-$(CONFIG_AT_HDMAC) += at_hdmac.o