From 185bdffb4b2997a2d4ee2e88d52a6539bde59eea Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Tue, 18 Sep 2012 21:03:42 -0500 Subject: [PATCH] ARM: highbank: enable coherent DMA for xgmac in dts Enable the xgmac to use the coherent DMA path in highbank.dts Signed-off-by: Rob Herring Acked-by: Arnd Bergmann --- arch/arm/boot/dts/highbank.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/highbank.dts b/arch/arm/boot/dts/highbank.dts index 28d5872..e39a79a 100644 --- a/arch/arm/boot/dts/highbank.dts +++ b/arch/arm/boot/dts/highbank.dts @@ -308,12 +308,14 @@ compatible = "calxeda,hb-xgmac"; reg = <0xfff50000 0x1000>; interrupts = <0 77 4 0 78 4 0 79 4>; + dma-coherent; }; ethernet@fff51000 { compatible = "calxeda,hb-xgmac"; reg = <0xfff51000 0x1000>; interrupts = <0 80 4 0 81 4 0 82 4>; + dma-coherent; }; combophy0: combo-phy@fff58000 { -- 2.7.4