powerpc/85xx: specify interrupt for pq3-localbus devices

fsl-lbc driver requires an interrupt to bind to localbus device.
Populate 85xx boards' dts trees with lbc interrupt info.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/powerpc/boot/dts/tqm8540.dts b/arch/powerpc/boot/dts/tqm8540.dts
index e028457d..0a4cedb 100644
--- a/arch/powerpc/boot/dts/tqm8540.dts
+++ b/arch/powerpc/boot/dts/tqm8540.dts
@@ -283,6 +283,8 @@
 		compatible = "fsl,mpc8540-localbus", "fsl,pq3-localbus",
 			     "simple-bus";
 		reg = <0xe0005000 0x1000>;
+		interrupt-parent = <&mpic>;
+		interrupts = <19 2>;
 
 		ranges = <0x0 0x0 0xfe000000 0x02000000>;