Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 92 insertions, 0 deletions

diff --git a/arch/sh/drivers/dma/Kconfig b/arch/sh/drivers/dma/Kconfig
new file mode 100644
index 00000000..4d58eb09
--- /dev/null
+++ b/arch/sh/drivers/dma/Kconfig
@@ -0,0 +1,92 @@
+menu "DMA support"
+
+
+config SH_DMA
+	bool "SuperH on-chip DMA controller (DMAC) support"
+	depends on CPU_SH3 || CPU_SH4
+	default n
+
+config SH_DMA_IRQ_MULTI
+	bool
+	depends on SH_DMA
+	default y if CPU_SUBTYPE_SH7750  || CPU_SUBTYPE_SH7751  || \
+		     CPU_SUBTYPE_SH7750S || CPU_SUBTYPE_SH7750R || \
+		     CPU_SUBTYPE_SH7751R || CPU_SUBTYPE_SH7091  || \
+		     CPU_SUBTYPE_SH7763  || CPU_SUBTYPE_SH7764  || \
+		     CPU_SUBTYPE_SH7780  || CPU_SUBTYPE_SH7785  || \
+		     CPU_SUBTYPE_SH7760
+
+config SH_DMA_API
+	depends on SH_DMA
+	bool "SuperH DMA API support"
+	default n
+	help
+	  SH_DMA_API always enabled DMA API of used SuperH.
+	  If you want to use DMA ENGINE, you must not enable this.
+	  Please enable DMA_ENGINE and SH_DMAE.
+
+config NR_ONCHIP_DMA_CHANNELS
+	int
+	depends on SH_DMA
+	default "4" if CPU_SUBTYPE_SH7750  || CPU_SUBTYPE_SH7751  || \
+		       CPU_SUBTYPE_SH7750S || CPU_SUBTYPE_SH7091
+	default "8" if CPU_SUBTYPE_SH7750R || CPU_SUBTYPE_SH7751R || \
+		       CPU_SUBTYPE_SH7760
+	default "12" if CPU_SUBTYPE_SH7723 || CPU_SUBTYPE_SH7780  || \
+			CPU_SUBTYPE_SH7785 || CPU_SUBTYPE_SH7724
+	default "6"
+	help
+	  This allows you to specify the number of channels that the on-chip
+	  DMAC supports. This will be 4 for SH7750/SH7751/Sh7750S/SH7091 and 8 for the
+	  SH7750R/SH7751R/SH7760, 12 for the SH7723/SH7780/SH7785/SH7724, default is 6.
+
+config NR_DMA_CHANNELS_BOOL
+	depends on SH_DMA
+	bool "Override default number of maximum DMA channels"
+	help
+	  This allows you to forcibly update the maximum number of supported
+	  DMA channels for a given board. If this is unset, this will default
+	  to the number of channels that the on-chip DMAC has.
+
+config NR_DMA_CHANNELS
+	int "Maximum number of DMA channels"
+	depends on SH_DMA && NR_DMA_CHANNELS_BOOL
+	default NR_ONCHIP_DMA_CHANNELS
+	help
+	  This allows you to specify the maximum number of DMA channels to
+	  support. Setting this to a higher value allows for cascading DMACs
+	  with additional channels.
+
+config SH_DMABRG
+	bool "SH7760 DMABRG support"
+	depends on CPU_SUBTYPE_SH7760
+	help
+	  The DMABRG does data transfers from main memory to Audio/USB units
+	  of the SH7760.
+	  Say Y if you want to use Audio/USB DMA on your SH7760 board.
+
+config PVR2_DMA
+	tristate "PowerVR 2 DMAC support"
+	depends on SH_DREAMCAST && SH_DMA
+	help
+	  Selecting this will enable support for the PVR2 DMA controller.
+	  As this chains off of the on-chip DMAC, that must also be
+	  enabled by default.
+
+	  This is primarily used by the pvr2fb framebuffer driver for
+	  certain optimizations, but is not necessary for functionality.
+
+	  If in doubt, say N.
+
+config G2_DMA
+	tristate "G2 Bus DMA support"
+	depends on SH_DREAMCAST
+	select SH_DMA_API
+	help
+	  This enables support for the DMA controller for the Dreamcast's
+	  G2 bus. Drivers that want this will generally enable this on
+	  their own.
+
+	  If in doubt, say N.
+
+endmenu