diff options
Diffstat (limited to 'arch/sh/drivers/dma/Kconfig')
| -rw-r--r-- | arch/sh/drivers/dma/Kconfig | 20 |
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 |