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| author | Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> | 2018-07-30 18:26:33 +0200 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2018-08-31 21:47:26 +0200 |
| commit | 678c8110d23c0ac7d69fda558992c31be64e7507 (patch) | |
| tree | c88b63785213dcbb411be548dac42d4c22dfc70e /arch/arc/boot/dts/hsdk.dts | |
| parent | ARC: atomics: unbork atomic_fetch_##op() (diff) | |
| download | linux-678c8110d23c0ac7d69fda558992c31be64e7507.tar.xz linux-678c8110d23c0ac7d69fda558992c31be64e7507.zip | |
ARC: dma [IOC]: mark DMA devices connected as dma-coherent
Mark DMA devices on AXS103 and HSDK boards connected through IOC
port as dma-coherent.
Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/boot/dts/hsdk.dts')
| -rw-r--r-- | arch/arc/boot/dts/hsdk.dts | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arc/boot/dts/hsdk.dts b/arch/arc/boot/dts/hsdk.dts index d00f283094d3..ef149f59929a 100644 --- a/arch/arc/boot/dts/hsdk.dts +++ b/arch/arc/boot/dts/hsdk.dts @@ -181,6 +181,7 @@ resets = <&cgu_rst HSDK_ETH_RESET>; reset-names = "stmmaceth"; mac-address = [00 00 00 00 00 00]; /* Filled in by U-Boot */ + dma-coherent; mdio { #address-cells = <1>; @@ -199,12 +200,14 @@ compatible = "snps,hsdk-v1.0-ohci", "generic-ohci"; reg = <0x60000 0x100>; interrupts = <15>; + dma-coherent; }; ehci@40000 { compatible = "snps,hsdk-v1.0-ehci", "generic-ehci"; reg = <0x40000 0x100>; interrupts = <15>; + dma-coherent; }; mmc@a000 { @@ -217,6 +220,7 @@ clock-names = "biu", "ciu"; interrupts = <12>; bus-width = <4>; + dma-coherent; }; }; |