powerpc: dts: p1010: add i2c node

Add i2c node of p1010

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
diff --git a/arch/powerpc/dts/p1010rdb-pb.dts b/arch/powerpc/dts/p1010rdb-pb.dts
index 2675d5d..9ca5625 100644
--- a/arch/powerpc/dts/p1010rdb-pb.dts
+++ b/arch/powerpc/dts/p1010rdb-pb.dts
@@ -15,3 +15,4 @@
 };
 
 /include/ "p1010si-post.dtsi"
+/include/ "p1010rdb.dtsi"