ARM: dts: sirf: fix interrupt and dma prop of VIP for prima2 and atlas6

the current dts is lacking interrupt and dma prop for video input
processor of prima2 and atlas6, this patch fixes it.

Signed-off-by: Renwei Wu <Renwei.Wu@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
diff --git a/arch/arm/boot/dts/atlas6.dtsi b/arch/arm/boot/dts/atlas6.dtsi
index 3dccc3a..6db4f81 100644
--- a/arch/arm/boot/dts/atlas6.dtsi
+++ b/arch/arm/boot/dts/atlas6.dtsi
@@ -247,6 +247,8 @@
 				compatible = "sirf,prima2-vip";
 				reg = <0xb00C0000 0x10000>;
 				clocks = <&clks 31>;
+				interrupts = <14>;
+				sirf,vip-dma-rx-channel = <16>;
 			};
 
 			spi0: spi@b00d0000 {