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Merge branch 'for-v3.12' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping

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Pull DMA mapping update from Marek Szyprowski:
 "This contains an addition of Device Tree support for reserved memory
  regions (Contiguous Memory Allocator is one of the drivers for it) and
  changes required by the KVM extensions for PowerPC architectue"

* 'for-v3.12' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping:
  ARM: init: add support for reserved memory defined by device tree
  drivers: of: add initialization code for dma reserved memory
  drivers: of: add function to scan fdt nodes given by path
  drivers: dma-contiguous: clean source code and prepare for device tree
This commit is contained in:
Linus Torvalds
2013-09-09 10:26:33 -07:00
parent d8cacd3a25 10bcdfb8ba
commit 64c353864e
15 changed files with 555 additions and 108 deletions
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6
drivers/of/Kconfig
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@@ -74,4 +74,10 @@ config OF_MTD
depends on MTD
def_bool y
config OF_RESERVED_MEM
depends on OF_FLATTREE && (DMA_CMA || (HAVE_GENERIC_DMA_COHERENT && HAVE_MEMBLOCK))
def_bool y
help
Initialization code for DMA reserved memory
endmenu # OF