ARM: highbank: enable coherent DMA for xgmac in dts
authorRob Herring <rob.herring@calxeda.com>
Wed, 19 Sep 2012 02:03:42 +0000 (21:03 -0500)
committerRob Herring <rob.herring@calxeda.com>
Wed, 31 Oct 2012 18:46:09 +0000 (13:46 -0500)
Enable the xgmac to use the coherent DMA path in highbank.dts

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
arch/arm/boot/dts/highbank.dts

index 28d5872..e39a79a 100644 (file)
                        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 {