From mboxrd@z Thu Jan 1 00:00:00 1970 From: robherring2@gmail.com (Rob Herring) Date: Fri, 26 Oct 2012 13:43:04 -0500 Subject: [PATCH 2/6] ARM: highbank: enable coherent DMA for xgmac in dts In-Reply-To: <1351276988-28382-1-git-send-email-robherring2@gmail.com> References: <1351276988-28382-1-git-send-email-robherring2@gmail.com> Message-ID: <1351276988-28382-3-git-send-email-robherring2@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Rob Herring Enable the xgmac to use the coherent DMA path in highbank.dts Signed-off-by: Rob Herring --- 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 at fff51000 { compatible = "calxeda,hb-xgmac"; reg = <0xfff51000 0x1000>; interrupts = <0 80 4 0 81 4 0 82 4>; + dma-coherent; }; combophy0: combo-phy at fff58000 { -- 1.7.10.4