powerpc/85xx: Update SRIO device tree nodes

Update all dts files that support SRIO controllers to match the new
fsl,srio device tree binding.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/powerpc/boot/dts/p5020ds.dts b/arch/powerpc/boot/dts/p5020ds.dts
index ceee4f5..1c25068 100644
--- a/arch/powerpc/boot/dts/p5020ds.dts
+++ b/arch/powerpc/boot/dts/p5020ds.dts
@@ -101,6 +101,17 @@
 		};
 	};
 
+	rio: rapidio@ffe0c0000 {
+		reg = <0xf 0xfe0c0000 0 0x11000>;
+
+		port1 {
+			ranges = <0 0 0xc 0x20000000 0 0x10000000>;
+		};
+		port2 {
+			ranges = <0 0 0xc 0x30000000 0 0x10000000>;
+		};
+	};
+
 	lbc: localbus@ffe124000 {
 		reg = <0xf 0xfe124000 0 0x1000>;
 		ranges = <0 0 0xf 0xe8000000 0x08000000