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-rw-r--r--arch/sh/drivers/dma/Kconfig20
1 files changed, 14 insertions, 6 deletions
diff --git a/arch/sh/drivers/dma/Kconfig b/arch/sh/drivers/dma/Kconfig
index defc13c37d4..99935f9daf4 100644
--- a/arch/sh/drivers/dma/Kconfig
+++ b/arch/sh/drivers/dma/Kconfig
@@ -1,12 +1,12 @@
menu "DMA support"
-config SH_DMA
- bool "DMA controller (DMAC) support"
- help
- Selecting this option will provide same API as PC's Direct Memory
- Access Controller(8237A) for SuperH DMAC.
+config SH_DMA_API
+ bool
- If unsure, say N.
+config SH_DMA
+ bool "SuperH on-chip DMA controller (DMAC) support"
+ select SH_DMA_API
+ default n
config NR_ONCHIP_DMA_CHANNELS
depends on SH_DMA
@@ -53,4 +53,12 @@ config DMA_PAGE_OPS_CHANNEL
in case channel 3 is unavailable. On the SH4, channels 1,2, and 3
are dual-address capable.
+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.
+
endmenu