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| author | Rob Herring <rob.herring@calxeda.com> | 2012-08-21 12:31:06 +0200 |
|---|---|---|
| committer | Marek Szyprowski <m.szyprowski@samsung.com> | 2012-10-02 08:58:07 +0200 |
| commit | 1dc737c44a11c66f23ebeb09796f52f4b60d59c7 (patch) | |
| tree | 35d2020f28bdd4c406eaf2e6909c648ce12a66e5 /arch/arm/boot/dts/highbank.dts | |
| parent | ARM: kill off arch_is_coherent (diff) | |
| download | linux-1dc737c44a11c66f23ebeb09796f52f4b60d59c7.tar.xz linux-1dc737c44a11c66f23ebeb09796f52f4b60d59c7.zip | |
ARM: highbank: add coherent DMA setup
Some highbank DMA masters can support coherent (ACP) or non-coherent DMA.
This sets up dma_map_ops for masters which are configured for coherent DMA.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Diffstat (limited to 'arch/arm/boot/dts/highbank.dts')
| -rw-r--r-- | arch/arm/boot/dts/highbank.dts | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/highbank.dts b/arch/arm/boot/dts/highbank.dts index 9fecf1ae777b..7414577c177f 100644 --- a/arch/arm/boot/dts/highbank.dts +++ b/arch/arm/boot/dts/highbank.dts @@ -121,6 +121,7 @@ compatible = "calxeda,hb-ahci"; reg = <0xffe08000 0x10000>; interrupts = <0 83 4>; + dma-coherent; }; sdhci@ffe0e000 { |