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linux-next/drivers/dma/dw/Kconfig
Andy Shevchenko 9cade1a46c dma: dw: split driver to library part and platform code
To simplify the driver development let's split driver to library and platform
code parts. It helps us to add PCI driver in future.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
[Fixed compile error and few checkpatch issues]
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2013-07-05 11:40:44 +05:30

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#
# DMA engine configuration for dw
#
config DW_DMAC_CORE
tristate "Synopsys DesignWare AHB DMA support"
depends on GENERIC_HARDIRQS
select DMA_ENGINE
config DW_DMAC
tristate "Synopsys DesignWare AHB DMA platform driver"
select DW_DMAC_CORE
default y if CPU_AT32AP7000
help
Support the Synopsys DesignWare AHB DMA controller. This
can be integrated in chips such as the Atmel AT32ap7000.
config DW_DMAC_BIG_ENDIAN_IO
bool "Use big endian I/O register access"
default y if AVR32
depends on DW_DMAC_CORE
help
Say yes here to use big endian I/O access when reading and writing
to the DMA controller registers. This is needed on some platforms,
like the Atmel AVR32 architecture.
If unsure, use the default setting.